Set the default client in the SAP logon window (for ides4.71)

SAP Library: http://help.sap.com/saphelp_47x200/helpdata/en/22/41c43ac23cef2fe10000000a114084/frameset.htm

 

Other login parameters:

Parameters	Explanation
Login/disable_cpic	Refuse incoming connections of Type CPIC
Login/no_automatic_user_sapstar	Controls the emergency user sap * (SAP notes 2383 and 68048)
Login/system_client	Specifies the default client. This client is automatically filled in on the system logon screen. Users can type in a different client.
Login/update_logon_timestamp	Specifies the exactness of the logon timestamp. Available as of SAP basis 4.6

 

1. Log On As an administrator

2. enter the transaction code rz10 and select profile and Prof. type: instance (if no profile found is displayed, select "utilities" --> "Import profiles"-> "of active servers" to import profile information ),

3. Select "extended maintenance" and click "change,

4. Click the create button of parameter to add a parameter item: Parameter Name: Login/system_client; parameter VAL: enter your target client, for example, 600;

5. Archive and restart the R3 service. OK!

 

Note: I have verified the feasibility of referring to the SAP Library and the blogs of enthusiastic people on the Internet.