web as java and abap

[praveenreddy_bk]

How can we create technical systems for WEB as JAVA and ABAP

[vijay_b4]

Hi,

Working with System Landscape Directory (SLD)

System Landscape Directory is the place where you define the clients landscape information (Technical System and Business System) and also describe the Products and Software Components that is been installed on these systems. Apart from just defining these information we can also facilitate installations, upgrades and transports using SLD. I like to always spell it as "Information Provider for XI".

Lets go some more deeper into the subject and elaborate each of the topic, as I said SLD targets on information like Landscape Information (DEV, QA and PROD) and softwares installed (ECC, CRM, APO) apart from these we can do some of administration parts like locking, transports of packages.

Landscape Information: It is also called as "Systems Catalog". This basically describes the systems in two views Technical system (Physically) and Business System (Logically). Hey One question how you refer to you PC in office. Do you refer it with IP address or with some desk number (XYZ.01.45). Well if you refer with IP then you may have a host name attached to it (Type "hostname" command in the Command Prompt to check the Host name of your system) then it is called as Technical system and if you give any logical name to it say desk number then it is called as Business System. Simple!

So, logically I can say that a One Technical System can be reffered with multiple Business system names. Okay, let me also put in this way for SAP guys. If R/3 is installed on one machine and this R/3 has multiple clients on the same system. Then the system is called as Technical system and multiple Clients are called as Business Systems.

Example: When we define the 3rd Party system we assign HostName to Technical system and some Logical Name (LEG001) to the Business System. If we are creating SAP system then the HostName is Technical System and Clients are addressed as Business systems.

Step by Step process :

https://www.sdn.sap.com/irj/sdn/wiki?path=/display/xi/workingwithSystemLandscapeDirectory+%28SLD%29&

Reward points if this helps

Regards

Vani.

[former_member537867]

Hi Praveen,

Technical systems are the basis for defining Business Systems. The association between the Technical System and Business System is dependent on the TS type; for instance, in a system based on Web AS (ABAP), each client in the system is a separate Business System.

Technical System: TS is a conceptual representation of a physical system, such as physical sap server with a number of software components installed.

Technical System are used to define physical host on which a system is installed. The exact settings of each tech system depends on the type of System you are installing.

Technical systems are physical one based on u r installed system.it is just like hardware of system.

Business Systems are defined from technical systems or rather Technical Systems are the basis for which a technical system is defined.

Business systems are application systems and it is defined using Technical systems.Business systems are very useful in configuration step.

Technical system represents the phyiscal system, it contains all the physical charateristics of ur system for eg while creating a Technical system for your R3 system - u specify the host name, message server, OS, the clients etc.

An example of an application system is a Customer Relationship Management (CRM) server. In the SLD, there are five types of technical systems:

The Techincal systems are of type

1. Web AS ABAP --ranging from any SAP system to an APO server or CRM server, are based on the same Basis Component (BC), which includes the ABAP interpreter, ABAP Dictionary, ABAP Workbench, and so on.

2. Web AS Java --consist of one or more instances and each instance is installed on a separate host.

3. Standalone Java

4. Third-Party --contain third-party software components and products.

Regards,

Vinod.

[GabrielSagaya]

Creating Technical System for Web AS Java

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http://help.sap.com/saphelp_nw04s/helpdata/en/42/b6a21e7b90311de10000000a1553f7/frameset.htm

Creating Technical System for Web AS ABAP

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http://help.sap.com/saphelp_nw04s/helpdata/en/42/b6a21e7b90311de10000000a1553f7/frameset.htm

[Former Member]

hi,

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/9e76e511-0d01-0010-5c9d-9f768d64...

Regards

[Former Member]

Hi,

refer the below step by step process.

https://www.sdn.sap.com/irj/sdn/wiki?path=/display/xi/workingwithSystemLandscapeDirectory+%28SLD%29&

chirag

[Former Member]

Hi,

you don't have to create it by yourself. Instead you can use the data supplier bridge.

It's explained in SAP Help:

> ABAP

http://help.sap.com/saphelp_nw04/helpdata/en/e7/01503ede925441e10000000a114084/frameset.htm

> JAVA

http://help.sap.com/saphelp_nw04/helpdata/en/ea/cd2e807e0e45bf9da67354f452fc05/frameset.htm

Regards

Patrick