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SAP Netweaver Certification Sample Exams

Former Member
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Dear guys,

I am about to do a Netweaver'04 exam. I've attend the training and have the courseware. Still feeling unconfident. Is there any third party sample exams that I could do before actually taking the exam.

Any suggestion? Thx

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
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Hi Manjimaru,

You have written that you are going for Netweaver '04 certification, but what I suppose that you must be going for specific stack such as XI, EP or else.

I do not think there is any test available. From my knowledge you can contact SAP itself for dummy test papers or for more certification materials.

If you are apperaing in specific track then you can search on SDN with the name of that track on SDN for more details related to it.

Regards,

Subhasha Ranjan

SRudra
Contributor
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Hi,

Sample test may be available from brainbench. Long back they were trying to promote it. Check it out if does exists today.

But I would like share a view point ... I have had people who have been certified without even writing a single line of code in EP / Webdynpro. Be ready with your basics ready for the exam. I hope that is enough. Only thing is unlike other certification exams, this SAP exam has answers for sub parts also. Like Question 1 will have 5 options. You need to answer all the options then only the question gets answered. So it is all about the basics, architecture, and a lot of terminology.

Cheers

Sukanta Rudra

Answers (1)

Answers (1)

Former Member
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Hi,

Here i am giving url which consists lot of sample questions.Just follow this u can gain confidence.and also i am pasting some questions(it almost 12 pages around 40 questions )be patience and have a look..

www.braincert.com

1. 1 .What is the load-balancing mechanism that allows all requests of a specific user in a

single session forwarded to the same server?

A. Stickiness

B. destination based affinity

C. Active/passive clustering

D. Active/active clustering

1. 2 .Which of the following stores roles and role components, and page-to-role

relationships?

A. Portal LDAP directory

B. Portal Content Directory (PCD)

C. Corporate LDAP directory

D. Repository database

1. 3 .What type of permission does the portal server needs to access to its Portal Content

Directory (PCD) file system?

A. read/write

B. read

C. write

D. read/write/execute

1. 4 .Which of the following are true regarding the Portal Roles? (Choose all that apply.)

A. In EP 6.0, the Role Editor is embedded in the central administration environment

for the development and administration of content: the Portal Content Studio.

B. In EP 5.0, the Role Editor is a central tool which can be used to create and edit

External Services, master iViews and worksets as well as roles.

C. Roles and master iViews can be created and edited in the Role Editor.

D. The Role Editor is a Web-based tool for creating roles and hierarchies and for

assigning content objects to roles.

1. 5 .What are the different types of integrated authentication mechanisms that the

Enterprise Portal 5.0 offers? (Choose all that apply.)

A. Authentication using a reverse proxy with UFS permissions

B. Authentication with X.509 digital certificates

C. Authentication Against User Data in SAP R/3 System

D. Authentication with User ID and Password

E. Authentication using Netegrity SiteMinder

F. Authentication using Digital envelopes

1. 6 .For administration tasks in the Portal Catalog, it is recommended that you organize

the content in a folder taxonomy. Placing many objects in a single folder increases the

time it takes for that folder to load. How many objects objects does SAP recommends to

keep in a single folder?

A. 75

B. 100

C. 25

D. 50

E. 5

F. 10

1. 7 .Which of the following is a prerequisite to enable Drag&Relate and Single Sign-On?

A. Retrieval and Classification (TREX)

B. Java Server Pages

C. Enterprise Portal Plug-In (WP-PI)

D. SAP Unification Server

1. 8 .________ assembles the pages that are displayed in the Enterprise Portal.

A. Content Server

B. Unification Server

C. iViewServer

D. Page Builder

1. 13 .True or false: Enterprise portal 6.0 SP2 supports only software based load

balancing.

A. True

B. False

Scenario

The operating system collector SAPOsCol is a stand-alone program that runs in the

operating system background. It runs independently of SAP instances exactly once per

monitored host.

1. 9 .Which of the following data about operating system resources are collected by

SAPOsCol? (Choose all that apply.)

A. IP filtering of the packets leaving the interface

B. Ile tie-out and gateway ping

C. Utilization of physical disks and file systems

D. Usage of virtual and physical memory

E. Process monitoring

F. Resource usage of running processes

G. CPU utilization

1. 10 .User access to content is determined by ________________.

A. content management

B. The top-level navigation bar

C. iViews in the channels

D. Role definitions

1. 11 .What are the two types of nodes that the J2EE Engine cluster consists of?

A. dispatchers

B. clients

C. gateway

D. servers

1. 12 .The first time you log on to the portal as __________ (Choose two.)

A. default password, sap

B. default password, admin

C. predefined user, called administrator

D. predefined user, called admin

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1. 14 .Which presents a hierarchical list of portal pages and services?

A. Channels

B. Roles

C. iViews

D. The navigation tree

1. 15 .What type of request the client sends to the Unification Server through HTTP when

you perform a Drag&Relate action in the front end?

A. SSL

B. TCP

C. HRNP

D. UDP

E. HSRP

1. 16 .True or false: If you are using basic authentication, SAP recommends that you set

up the browser and portal Web server to communicate using Secure Sockets Layer (SSL).

A. True

B. False

1. 17 .Your organization has the SAP System Release 3.1H and you have a tough time to

accept and verify SAP Logon Tickets in your portal server. What could be the problem?

A. Portal Servers digital signature is missing

B. SAP logon tickets are not supported in releases lower than 4.0B

C. Access control list (ACL) is denying access

D. SAP System Release 3.1H has a bug

1. 18 .What does the reverse proxy filter enables the portal to do? (Choose all that apply.)

A. Distinguish between the HTTP requests

B. replaces your existing firewall in the DMZ

C. Replace the scheme, host, and port number in an HTTP request.

D. Respond to more than one domain name using different proxy servers.

E. Check all HTTP requests coming to the portal platform.

1. 19 .Which of the following are true regarding iViews when it is invoked from an

Internet Explorer or Netscape browser?

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A. In Internet Explorer, each iView is contained in an HTML table

B. In Netscape, each iView is contained in an HTML table

C. In Internet Explorer, each iView in a portal page is contained in an iFrame

D. In Netscape, each iView in a portal page is contained in an iFrame

1. 20 .Portal Admin tab provides the tools for creating Web components. (True or False)

A. True

B. False

1. 21 .You want to set the log levels of your new EP 6.0 installation in production

environment to ERROR. Which file do you edit to accomplish this task?

A. config.xml

B. logger.xml

C. logger.csv

D. logadmin.xml

1. 22 .Which of the following is a middleware component that enables the development of

SAP-compatible components and applications in Java?

A. SAP JCo

B. SDM

C. J2EE Engine

D. SAP Web AS

1. 23 .Which of the following cryptography tool is used to configure secure

communication between the TREX preprocessor and the portal Web server and between

the TREX Web server and the TREX ISAPI Register?

A. SAPCAR

B. SAPSECPI

C. SAPSSLC

D. SAPGENPSE

1. 24 .The standard delivery of SAP Enterprise Portal 6.0 contains four administration

roles, all of which subdivide the existing administration tasks into four groups. Which of

the following deals with the administration roles? (Choose four.)

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A. Security Administration

B. User Administration

C. System Administration

D. Content Administration

E. Super Administration (containing all administration tasks)

F. Network Administration

1. 25 .Which of the following Enterprise Portal platform enables unstructured content

management, and sophisticated search and retrieval functionality over unstructured

content in disparate information repositories?

A. Unification Server

B. Portal Server

C. Page Builder

D. Knowledge Management (KM)

Scenario

The Knowledge Management platform (KM) provides functions that support the

management of information in the form of unstructured data and partly structured data

in SAP Enterprise Portal.

1. 26 .What are the three elements of the KM platform that have different tasks?

A. Collaboration

B. TREX

C. Portal Content Directory (PCD)

D. Content Management

1. 27 .Drag-and-Drop the iView interface with the matching numbers as shown in the following

figure.

Click here to view the figure

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A

B

C

D

1. 28 .Which component of the Enterprise Portal provides authentication of portal users

against user repository ?

A. Portal server

B. User management

C. Portal LDAP directory server

D. Corporate LDAP directory

server

1. 29 .What are the two variants in Enterprise Portal SSO mechanism available depending

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on security requirements and the supported external applications?

A. SSO with SAP logon tickets

B. SSO with user ID and password

C. SSO with Digital Certificates

D. SSO with LDAP server

1. 30 .Which of the following is used to organize iViews into logical groups, are also

assigned to roles?

A. Channels

B. iPanel

C. iViews

D. Roles

1. 31 .True or false: The SAP Enterprise Portal 6.0 permissions mainly define the access

rights of portal administrators to portal objects in the Portal Catalog. The access

permissions are implemented with the Access Control List (ACL) method.

A. False

B. True

1. 32 .What is the TCP/IP port number that the lock server use to identify the specific

process request coming from each middleware client?

A. 3299

B. 1080

C. 80

D. 443

1. 33 .True or false: Enterprise JavaBean (EJB) is a browser-based, device-independent

technology which provides a runtime and a development environment for professional

business Web applications.

A. False

B. True

1. 34 .What are the two user management master iViews that you can modify to suit your

company’s requirements and integrate in the portal?

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A. Self registration master iView

B. Anonymous Logon with Named Guest Users master iView

C. Change password master iView

D. Microsoft Active Directory Server master iView

1. 35 .True or false: All machines in a portal cluster are covered by a license installed on

any of them. However, for high availability purposes, you should install a license on at

least two portal machines, although a license on each machine is recommended. In this

case, if the machine with the single license is stopped for more than an hour (the period

of time during which the license is cached), portal operation will not be interrupted.

A. False

B. True

1. 36 .Which tab contains the default Welcome page plus the pages assigned to all of the

roles to which the logged on user is assigned?

A. Portal Admin

B. My Pages

C. System Configuration

D. Content Admin

1. 37 .When will you use a corporate LDAP directory as a primary store for central user

data? (Choose two.)

A. if the system landscape consists of Novell NetWare clients

B. if there is a mixed system landscape including both SAP and non-SAP systems

C. if there are large number of users in the system landscape

D. if there are large number of Windows XP users in the network

1. 38 .Which technology relate business data across applications and/or databases for

which you have installed a unifier on your Unification Server?

A. Drag&Relate

B. iView

C. Drag&Drop

D. Unifiers

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1. 39 .You want to tune your system database. How do you enable high load and avoid

errors when running SAP Enterprise Portal with an Oracle database?

A. by decreasing the maximum number of processes and sessions in the database.

B. by using the Oracle Enterprise Manager (or DBA Studio), decrease the process

numbers

C. by increasing the maximum number of threads and logs in the database.

D. by increasing the maximum number of processes and sessions in the database.

1. 40 .Why is it not recommended to implement Single Sign-On with user ID and

password?

A. the user ID and password are transmitted in plain text using HTTP POST

B. it takes longer hours to update the LDAP server

C. it requires additional configuration steps to enable CHAP

D. SAP does not support Single Sign-On with user ID and password

Question 1 Explanation:

For SAP Enterprise Portal, the load-balancing solution should ensure session persistence,

or “stickiness.” This means that all requests of a specific user in a single session are

forwarded to the same server. Stickiness is achieved at initial logon, by linking to the IP

address and local port of the load-balancing system. If one node fails, the other servers

assume the tasks of the failed node without any pause in operation or loss of information.

Question 2 Explanation:

Portal Content Directory (PCD) is a file system which stores roles and role components,

and page-to-role relationships. It also stores deployable (PAR) and master iViews

(written in Java) with their personalization data and derivations (Java iViews, External

Services). The PCD stores a copy of the page catalog.

Question 3 Explanation:

The portal server needs read/write access to its PCD file system.

Question 4 Explanation:

Roles are maintained with the Role Editor in both SAP Enterprise Portal 5.0 and 6.0. The

Role Editor is a Web-based tool for creating roles and hierarchies and for assigning

content objects to roles. In EP 5.0, the Role Editor is a central tool which can be used to

create and edit External Services, master iViews and worksets as well as roles. Other

editors are available for the administration of pages and iViews. In EP 6.0, the Role

Editor is embedded in the central administration environment for the development and

administration of content: the Portal Content Studio. This administration environment can

be used to call all editors for the creation and administration of content, including the

Role Editor. Only roles can be created and edited in the Role Editor.

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Question 5 Explanation:

Authentication provides a way of verifying the user’s identity before he or she is granted

access to the portal. Once the user has been authenticated, he or she is issued a SAP

logon ticket that allows him or her to access all the applications, information and services

in the Enterprise Portal using Single Sign-On. Since many of these applications may

contain sensitive data, it is imperative that the user in question can be identified and this

identity authenticated.

The process of authentication is based on each user having a unique set of credentials for

gaining access. For example, with user ID and password authentication, the

authentication server compares a user’s authentication credentials with other user

credentials stored in a data repository. If the credentials match, the user is granted access

to the Enterprise Portal. Otherwise, the authentication fails and portal access is denied.

The Enterprise Portal 5.0 offers the following integrated authentication mechanisms:

• Authentication with User ID and Password

• Authentication with X.509 digital certificates

• Authentication using external mechanisms

¡ Windows 2000 authentication

¡ Authentication Against User Data in SAP R/3 System

¡ External Web access management tools, such as Netegrity SiteMinder

¡ COM interface allowing you to use any kind of external authentication service

Note that you must use one method of authentication for all users. The only exception is

authentication with digital certificates. Digital certificates can be used as an additional

method of authentication. This means that users that have a client certificate use it to log

on while other users have to provide credentials using a different authentication

mechanism.

Question 6 Explanation:

The recommendation is that do not place more than fifty (50) objects in a single folder.

Question 7 Explanation:

The Enterprise Portal Plug-In (WP-PI) enables the exchange of data between SAP

Enterprise Portal and the mySAP.com components, for example SAP R/3 and SAP BW.

It is a prerequisite to enable Drag&Relate and Single Sign-

Question 8 Explanation:

The Page Builder assembles the pages that are displayed in the Enterprise Portal. It gets

information about the navigation between pages and the layout of the pages from the

roles assigned to a user. Information about which roles are assigned to which users is

stored in the portal LDAP directory.

Question 9 Explanation:

The operating system collector SAPOsCol is a stand-alone program that runs in the

operating system background. It runs independently of SAP instances exactly once per

monitored host. SAPOsCol collects data about operating system resources, including:

• Usage of virtual and physical memory

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• CPU utilization

• Utilization of physical disks and file systems

• Resource usage of running processes

• Process monitoring

Question 10 Explanation:

User access to content is determined by Role definitions. A portal role is a collection of

content. While portal content is developed to enable access to information relevant to the

organization in which the portal is deployed, roles define the subset of content available

to each functional role within the organization. Users are assigned to the role or roles that

provide content relevant to them. A user has access to the content that has been assigned

to all of his or her roles.

Question 11 Explanation:

J2EE Engine cluster is a set of independent nodes that are addressed and managed as a

single system. The cluster consists of two types of nodes: dispatchers and servers. The

administrator of the system determines the number of dispatchers and servers in a cluster.

Each dispatcher node is connected to all server nodes in the cluster and each server node

maintains connections to all other cluster nodes. Clustering enables dynamic load

balancing by distributing client requests among the server nodes in the cluster, thereby

providing higher scalability and improved system performance

Question 12 Explanation:

Users and passwords are defined in the directory server. To enable those users and

passwords for portal logon, you must define a security configuration, using the portal

tools. However, in order to do so, you need to log on to the portal. The first time you log

on to the portal, you log on as a default, predefined user, called admin, using the default

password, admin. After you have defined a security configuration, you may continue to

log on as user admin, or you may log on with the user information defined in the

directory server.

The admin/admin logon provides you with access to the portal as a fully qualified superadministrator.

Note that administrator access is enabled via Microsoft Internet Explorer browsers only.

There is no administrator access via Netscape browsers.

Question 13 Explanation:

Load balancing is dividing the work of one computer among several computers so that

more work gets done in the same amount of time and all users get served faster. You can

implement a hardware or a software load balancing solution.

Question 14 Explanation:

The role definition determines the navigation structure within the portal. The navigation

structure consists of the top-level navigation bar, and the detailed navigation tree. The

top-level navigation bar is a series of tabs in the title area of the portal header. A user

navigates portal pages and services by clicking tabs in the top-level navigation bar.

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Question 15 Explanation:

When the user performs a Drag&Relate action in the front end, the client sends a HRNP

(hyperrelational navigation protocol) request to the Unification Server through HTTP.

The Unification Server resolves the relationship between the drag source and the drop

target, and queries the database and/or applications to determine the record set. Then it

redirects the result set to the Portal Server and launches the screen which appears in the

browser.

Question 16 Explanation:

If you are using basic authentication, we strongly recommended that you set up the

browser and portal Web server to communicate using Secure Sockets Layer (SSL).

Otherwise users‘ credentials will be transmitted in clear text.

Question 17 Explanation:

The SAP System has Release 4.0B or higher. SAP logon tickets are not supported in

releases lower than 4.0B.

Question 18 Explanation:

Reverse Proxy Filter enables the portal to do the following:

• Check all HTTP requests coming to the portal platform.

• Distinguish between the following HTTP requests to the portal: those coming from

external sources, such as the Internet and outside the firewall of an enterprise, and those

coming from internal sources, such as the intranet within the firewall.

• Replace the scheme, host, and port number in an HTTP request.

• Respond to more than one domain name using different proxy servers.

Question 19 Explanation:

An iView is handled differently by Enterprise Portal depending on whether it is invoked

from an Internet Explorer or Netscape browser. In Internet Explorer, each iView in a

portal page is contained in an iFrame. Each iFrame is a distinct container, independent of

the other containers. In Netscape, each iView is contained in an HTML table. When

multiple iViews are displayed in a portal page in Netscape, you are actually viewing a

single HTML page formatted into HTML tables.

Question 20 Explanation:

Content Admin tab provides the tools for creating portal-related content, such as roles,

iViews, pages, Web components.

Question 21 Explanation:

Portal applications are configured according to the logger.xml configuration file. Various

portal applications place information into different log files. SAP recommend that you set

log levels in production environments to WARNING or ERROR.

Question 22 Explanation:

SAP JCo is a middleware component that enables the development of SAP-compatible

components and applications in Java. SAP JCo supports communication with the SAP

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server in both directions: inbound calls (Java calls ABAP) and outbound calls (ABAP

calls Java). So, SAP JCo realizes communication between the ABAP and the J2EE

environments that can be used in SAP Web AS.

Question 23 Explanation:

You use the cryptographic tool SAPGENPSE to generate a keystore in which you can

store a certificate. You only need this keystore for storing the root certificate of the portal

Web server. It is therefore not necessary that you send the generated certificate request to

your CA.

Question 24 Explanation:

The entire portal administration is performed using administration roles contained in the

standard content of the portal. The administration roles contain all the functions possible

for portal administration.

The standard delivery of SAP Enterprise Portal 6.0 contains four administration roles, all

of which subdivide the existing administration tasks into the following four groups:

• Super Administration (containing all administration tasks)

• Content Administration

• System Administration

• User Administration

Question 25 Explanation:

You implement the Knowledge Management (KM) platform of the Enterprise Portal to

enable unstructured content management, and sophisticated search and retrieval

functionality over unstructured content in disparate information repositories. The

knowledge management platform also provides collaboration functionality, such as

sending messages, annotating documents, and setting up discussion groups.

Question 26 Explanation:

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Question 27 Explanation:

The Enterprise Portal iView interface enables you to create and manage portal channels

and iViews. When you open the interface, a list of iViews and channels is displayed,

along with a set of tools that let you create and maintain channels and iViews. In this

section, we describe the main functions of this interface.

iView Editor screen: (1) Search Tool, (2) Toolbar, (3) Channel List, (4) iView List

Question 28 Explanation:

The user management component of the Enterprise Portal is an extensive application

programming interface (API) that allows iViews to read data from the corporate LDAP

directory and to read and write data to the portal LDAP directory. It also provides Single

Sign-On functions and Authentication of portal users against user repository.

Question 29 Explanation:

Single Sign-On (SSO) is a key feature of the Enterprise Portal that eases user interaction

with the many component systems available to the user in a portal environment. Once the

user is authenticated to the enterprise portal, he or she can use the portal to access

external applications. With SSO in the Enterprise Portal, the user can access different

systems and applications without having to repeatedly enter his or her user information

for authentication.

The Enterprise Portal SSO mechanism is available in two variants depending on security

requirements and the supported external applications:

• SSO with SAP logon tickets

• SSO with user ID and password

Both variants eliminate the need for repeated logons to individual applications after the

initial authentication at the enterprise portal. Whereas SSO with SAP logon tickets is

based on a secure ticketing mechanism, SSO with user ID and password forwards the

user’s logon data (user ID and password) to the systems that a user wants to call.

Question 30 Explanation:

Channels, used to organize iViews into logical groups, are also assigned to roles. While every iView

must be assigned to a channel, not every iView is associated with a page. A user has access to the

iViews displayed on the pages in his or her portal. When personalizing portal pages, the user will also

have access to the iViews in the channels assigned to his or her roles.

Question 31 Explanation:

There is a permissions concept for portal objects in SAP Enterprise Portal 6.0. It is valid for all objects

of the Portal Content Directory that can be maintained with a special editor (Permission Editor) in the

portal. Portal permissions mainly define the access rights of portal administrators to portal objects in

the Portal Catalog. The access permissions are implemented with the Access Control List (ACL)

method.

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Question 32 Explanation:

In a load balanced landscape with multiple portal server installations the lock server is the portal

component that enables the components of the middleware layer to work concurrently with the

persistence layer, notably with the Portal Content Directory (PCD) and the database server.

The middleware layer is installed as clients that access the persistence layer and the shared resources.

Each middleware client must not interfere with other clients accessing and modifying the same

resources, therefore there is the need to implement a concurrent control mechanism.

The control mechanism is a synchronization process over TCP/IP at port 3299. Through the port, the

lock server identifies the specific process request coming from each middleware client. It then allows

access to the shared resources and the persistence layer. By so doing, each portal works with a

consistent view of the shared resources. Portals communicating with the lock server become the lock

clients.

Question 33 Explanation:

Web Dynpro is a browser-based, device-independent technology which provides a runtime and a

development environment for professional business Web applications. Web Dynpro delivers a

declarative meta-model to minimize the need to write programming code. From this abstract definition,

Web Dynpro generates code to create a ready-to-run Web application.

Question 34 Explanation:

The Enterprise Portal includes two user management master iViews that you can modify to suit your

company’s requirements and integrate in the portal. These are:

• Self registration master iView: Allows users, for example, external users that do not exist in the

corporate LDAP directory, to register themselves as portal users.

• Change password master iView: Allows users to change their password and optionally other user

data.

Question 35 Explanation:

For the portal cluster:

• To guarantee proper portal functionality, external load-balancing solutions must always

implement stickiness, using either a source-IP or cookie-based distribution policy.

• All machines in a portal cluster are covered by a license installed on any of them. However, for

high availability purposes, you should install a license on at least two portal machines,

although a license on each machine is recommended. In this case, if the machine with the

single license is stopped for more than an hour (the period of time during which the license is

cached), portal operation will not be interrupted.

Question 36 Explanation:

My Pages tab contains the default Welcome page plus the pages assigned to all of the roles to which

the logged on user is assigned. My Pages display iViews, small applications designed to retrieve

information from various information resources.

Question 37 Explanation:

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If you have a mixed system landscape including both SAP and non-SAP systems, we recommend

that you use a corporate LDAP directory as a primary store for central user data. Also use this

option if you have a large number of users in your system landscape.

In the above figure, a system running CUA is used to administer user data from several SAP

ABAP systems centrally. The user data from the CUA is synchronized with a corporate LDAP

directory. The UMEs of any standalone J2EE Engines are configured to use the corporate LDAP

directory as data source. Third-party systems can also access user data on the LDAP directory.

Question 38 Explanation:

The Unification Server enables your Portal for Drag&Relate (hyperrelational navigation). This means

that you can relate business data across applications and/or databases for which you have installed a

unifier on your Unification Server. Moreover the Unification Server provides functions to display data

from the installed database unifiers.

Question 39 Explanation:

To enable high load and avoid errors when running SAP Enterprise Portal with an Oracle database,

increase the maximum number of processes and sessions in the database.

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Make sure no one is currently using the database, as you must restart the database server.

To change the number of processes on an Oracle database server:

1. From the Oracle program group in the Windows Start menu, go to Database Administration >DBA

Studio, and log on to your Oracle database using DBA Studio as user SYSDBA.

2. Open the Database branch and choose: Instances > Database.

3. Choose All Initialization Parameters.

4. Scroll down the list of parameters to the processes property and increase its value (e.g. 150).

5. Verify the increase with your DBA.

6. Scroll down to the sessions property and increase its value to 1.2 multiplied by the number of

processes.

7. Choose OK and then Apply. You are prompted to restart the database server.

8. Restart the IIS and the Oracle server.

Question 40 Explanation:

When Single Sign-On with user ID and password is used, the user ID and password are transmitted in

plain text using HTTP POST. We strongly recommend that you protect the connections to the SAP

System using HTTPS or SNC to prevent the user ID and password being eavesdropped by an external

party.

I hope it will help you.

Dont forget to award points if it looks useful.

Thanks,

Murthy.