on 03-14-2006 7:30 PM
Hi
I am going to involve in project which includes webdynpro with ESS.i have basic understanding on webdynpro programming.i don't know anything on ESS.can anybody suggest good tutorial on Webdynpro&ESS senario
Prasad
HI Prasad,
This is the basic understanding about bussiness package ESS,MSS .Please read this .It will be useful to get some basic idea abt Bussiness package on ESS,MSS.
SAP BUSINESS PACKAGES
ENTERPRISEPORTAL
Complex, heterogeneous systems crowd the typical IT landscape,
and learning to master them takes time you dont have.
An enterprise portal can cut through the complexity and unify
applications, information, and services from a single point of
access.
But to truly reap the most benefit from overall IT investment
with an enterprise portal, you need portal content that you can
put to immediate use. After all, an enterprise portal is only as
good as your ability to use it.
Unfortunately, many of today's portal platforms require considerable
post-implementation programming to develop the
content and functionality needed to realize true portal value.
This drains IT resources, frustrates users, and delays return on
investment.
SAP has developed an enterprise portal solution that eliminates
those problems. mySAP Enterprise Portal is a robust, industryleading
portal solution that comes with powerful business
packages predefined, role-specific content that you can use
right out of the box. SAP business packages deliver an intuitive
user interface that brings together all the resources needed for
specific tasks, including internal and external information,
access to services, and access to transactions. The complexities
of transactions have erected an access barrier to business-critical
information and functionality, but SAP business packages tear
down that barrier and allow employees to access the information
they need to do their jobs more efficiently. This unique
combination of portal infrastructure and role-based portal content
offers integrated business processes, fast implementation,
and significant increases in productivity.
PREDEFINED PORTAL CONTENT
FROM THE BUSINESS PROCESS EXPERTS
mySAP Enterprise Portal is a people-centric approach to
mastering todays heterogeneous IT environments. Based on
open standards, the portal works with both SAP and non-SAP
systems to bring together disparate applications, information,
and services through a single point of access. Its patented unification
technology enhances the portal user's experience with
unique Drag&Relate capabilities that simplify portal navigation.
And with integrated business intelligence, knowledge
management, and Web services, mySAP Enterprise Portal improves
collaboration, speeds informed decision making, and
boosts overall employee productivity.
SAP business packages are designed to plug into this powerful
portal platform. Delivering predefined portal content that
follows well-defined business processes, SAP business packages
consist of task-related collections of iViews specialized portal
applications that users work with from within the portal.
iViews can be personalized at various levels. For example, you
can change the look and feel to match your corporate branding
or determine which iViews are displayed for particular user
roles. Individual users can even decide which iViews they want
to display and in which order.
Most important, by using these business packages, you benefit
from SAPs unparalleled experience developing business processes
that follow time-tested industry best practices. Many
companies maintain dedicated application specialists trained to
navigate the complexities of underlying applications SAP business
packages help companies bring transactional functionality
directly to the professionals who need it most. That reduces IT
overhead and increases employee productivity.
SAP breaks business packages into three broad user groups:
users, managers, and specialists.
Packages for Every User: Bonding Users to the Portal
Business packages for users include tasks that are common to
all portal users, regardless of their business area or role within
the enterprise. Tools include e-mail, task lists, calendars, travel
management, benefits management, e-learning, collaboration,
directory searches, and more. By familiarizing newcomers with
the portal environment, these tools extend the benefits of onestop
task processing to a broad base of enterprise employees and
partners. And because they make using the portal easy, these
business packages speed user acceptance and immediate ROI.
Packages for Managers: Boosting Effectiveness
with Sophisticated Decision Support
Business packages for managers provide key information and
analyses for effective decision making, as well as a comprehensive
set of tools for planning and managing staffs and budgets.
With these business packages, line managers, team leaders, and
project heads can drastically reduce the time they spent on
administrative tasks so they can focus their energies on the
strategic work that makes companies successful. Your managers
will be able to:
Perform administrative duties quickly and easily
Plan budgets and costs
React to critical situations on an informed basis
Plan, measure, and influence business outcomes
Streamline processes
Identify and reward top performers
Initiate and monitor hiring processes
Manage departmental cost exposure
Packages for Specialists:
Tailoring Content to the Needs of Professionals
Business packages for specialists focus on the needs of specific
professional roles within business areas, including finance, sales,
marketing, and manufacturing. By providing instant access
to task-oriented and role-based business data, these packages
deliver operational tools, ready-to-go analytical scenarios, and
alerts that notify specialists of important business developments
that require immediate attention. The bottom line is that specialists
get consistent, accurate, and up-to-date information
from a variety of sources information that improves business
efficiency and helps them meet or beat existing deadlines.
A Vast Array of Business Packages
to Meet Your Business Needs
SAP has more than 60 business packages currently available
or under development. Leveraging open standards to integrate
with both SAP and third-party vendors, these business packages
fulfill a wide range of portal content requirements for a host
of business areas and industries. Some examples of business
packages include:
Users and administrators
Employee and manager self-service
Enterprise-wide collaboration
Assets, product, and project management
Customer service management
Strategic enterprise management
And SAP has developed additional business packages to leverage
and extend the value of SAP and non-SAP business intelligence
solutions. These business packages deliver sophisticated tools to
research business performance, analyze data, and access supplemental
information from outside sources.
With reports that provide comparisons, what-if scenarios, and
insightful trend analysis, these business packages help your business
professionals make truly informed decisions. Some of these
include business packages for:
Sales analysis
Customer credit management
Inventory analysis
Production analysis
Procurement analysis
Campaign management
E-analytics
As part of its firm commitment to open standards, SAP has
developed business packages in conjunction with technology
partners, such as eRoom, WebEx, and Documentum. Still other
business packages utilize real-time Web content and Web services
from partners like Yahoo!. Together, these business packages integrate
third-party and SAP technology to deliver comprehensive
functionality across the entire IT landscape.
The iViewStudio
SAP's iViewStudio Web site (www.iviewstudio.com) hosts
the largest portal content catalogs available in the industry
today, providing a full listing of both SAP and certified partner
content, as well as information on upcoming releases. You
can browse the descriptions of content, download the business
packages themselves, and participate in technical discussions
hosted at the programmer-oriented DevZone. With sections
for both the Java and Microsoft .NET programming communities,
the DevZone reflects SAPs commitment to supporting
both major technology standards. Partners can also register
online and learn about Portal Development Kit for Java, which
provides tools and information for developing customized portal
content.
EXAMPLES OF SPECIFIC BUSINESS PACKAGES
Employee Self-Services: Reducing
Administrative Overhead and Costs
The business package for employee self-services helps streamline
administrative tasks common to large numbers of employees
within the organization. For example, where managing business
travel and the associated expense reports previously required
significant human resources, one of the areas within the business
package for employee self-service brings together diverse
sources of information, enabling employees themselves to:
Plan flights
Check flight status
Access hotel descriptions
Book rooms
Get maps
Create, submit, and monitor expense reports
Such functionality requires access to external systems (airline
reservations), external links (hotel information and access to
maps), and internal human resources systems. But the entire
process is completely transparent to users so they can easily
complete travel-related tasks in a way that increases employee
efficiency and vastly reduces administrative costs.
From Alert to Action: Flexible
Inventory Management on the Fly
SAP provides business packages for flexible inventory management
across the entire enterprise. With integrated alerts that
closely monitor back-end systems, specific users receive notification
of critical pieces of information that require prompt action.
A sales manager, for example, may be alerted to a drop in orders
from an important customer, whereas an inventory manager
might be alerted to low levels of inventory.
In response to such alerts, each user can investigate the problem
by drilling down into underlying systems to take the appropriate
action. For example, the inventory manager can investigate
which suppliers offer the needed stock items, examine the terms
and conditions for each supplier, and evaluate the companys
previous experience with them. Based on this information, the
inventory manager can make an informed decision and place
the order all from a single, Web-enabled point of access that
eliminates the need to navigate through multiple systems.
FAST IMPLEMENTATION, BUILT-IN BUSINESS
PROCESSES, AND A GREATER RETURN ON YOUR
PORTAL INVESTMENT
By leveraging open standards and integrating information
from any source, SAP business packages provide an exceptional
way to make the most of your portal investment. Offering fast
implementation and ready-to-go business processes, business
packages require a minimum of IT resources while delivering
out-of-the-box content that gets you up and running quickly
and easily.
SAP business packages improve mission-critical decision making,
increase employee productivity, and reduce the overall cost of
doing business. That helps you achieve a rapid portal ROI and
increases the value derived from your enterprise IT investment.
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Hi Prasad,
You can go through this link
http://help.sap.com/saphelp_erp2005/helpdata/en/c5/0fab358b096510e10000009b38f839/frameset.htm
and also useful this.
First of all SAP deliver sources and archives for both the ESS/MSS business package and the PCUI_GP framework to enable you to change the sources. This is why the JDI is a reflection on how the backend applications have previously been delivered.
Having said that, it is not at first clear how to view or change dependent development components.
You can get a head start by following the SAP note 872892 JDI cookbook for ESS customers. This assumes you have setup a JDI.
When creating a development track for example to change the standard ESS content you have to specify in the CMS Landscape configurator exactly which SAP software component you want to change. The list of software components actually come from the SLD... its called the CIM list.
When you select SAP_ESS (verison 100) from the list, a default distribution of Source & Archive is selected. After closing the selection window, you should also see 4 dependent components SAP-JEE, SAP_BUILDT, SAP_JTECHS, SAPPCUI_GP with archive selected. Unfortunately you cannot change this!
SAPPCUI_GP contains the framework used by ESS. However if we want to browse the source code of say the floor plan manager, then we need the source code! Incidently we also need the source code if we want to debug ESS and MSS!
A trick I found to obtain the source code was while selecting SAP_ESS, also to select SAPPCUI_GP. That way you automatically get the default source & archive selection. However the trick has a side effect, or what I consider to be a bug with the CBS. Namely, SAPPCUI_GP is no longer considered a dependent of SAP_ESS. While you can import into development, checkout the source code, debug etc, when you come to make changes and use the JDI to activate changes through to consolidation, you find that the build breaks. Or more specifically in the CBS request log you receive messages saying that the public dependent development component cannot be found... build is "BROKEN". This is because the CBS has not checked the dependencies given in the SLD! Further still the SAPPCUI_GP software archive is not moved to the import queue of consolidation.
A temporary work-around is to define two tracks: One where SAPPCUI_GP is a dependent of SAP_ESS where you only receive the archive, but can make changes and activate changes etc. The second track contains then both SAP_ESS and SAPPCUI_GP as main line software components with source and archives. The 3 dependent libraries JEE, BUILDT and JTECHS are also loaded. With the second track you should be able to look at the framework source code and debuf to find out what is going on.
Perhaps someone else has another work-around, but so far I have not seen anything on this forum or in the SAP notes.
So far we have added a translation in dutch which was missed from the standard ESS content and also removed the team calendar button from the leave reqest application as my client has not configured this is ECC-R/3.
I found the WebDynPro source code hard to follow as there is no documentation or training on how the framework actually works. Luckily I did find from a link on SDN a pdf describing ESS & WebDynPro. It was originally from the rampup kit. It is called ESS & WebDynPro, by Ralf Halbedel and Christain Wiele. If you can't find it, send me your email address and I'll post it to you.
Thanks
Nageswara
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Hi James ,
You can get it from the following link.
Regards,
Tarun.
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