Client in SAP R/3 can be considered as an separate unit, basically A Client has its own Tables, Master Records independent of the Master records. In SAP ABAP development is Client independent. This means that if a program is created in client 100 then it is also available in client 300. The configuration or customization carried out in one client is totally dependent on the Client. This means that each client has its own unique customization. SAP R/3 comes with three standard clients. namely 000, 001 and 066.
Normally while logging on to SAP you have to enter the client number. For example if you are in the development server, this server may have client 100 for carrying out the development or for creating the ABAP programs and client 300 for for carrying out the customization. Apart from these there will be three standard clients client 000, 001 and 006.
Client 000: Basically this has simple organizational structure of a company. This client comes with standard settings and has configuration so that all the transaction function properly.
Client 001: This client is a copy of client 000. This also has all the configuration that is present in client 000 and the test companies. If this client is configured it does not behave like client 000 as the configuration is client dependent. This client is usually used for creating other client and then carrying out the customization for preparation of the production environment.
Client 066: This client is reserved for SAP. Its main function is for carrying out the diagnostic activities. SAP access the server using this client for the EarlyWatch service.
Always use Pretty Printer and Extended Program Check before releasing the code.
Do not leave unused code in the program. Comment the code thoroughly. Align the comments and the Code. Follow the SAP Standards and SAP Best Practices guidelines. It’s a good practice to take a dump of the code on your local drive.
No comments:
Post a Comment