S: RSSDK:400 Requested state cache element does not exist for key 1
Issue Description:
While extracting data from SQL server(Source system) to BW System we might face this issue. Even when the RFC connection is fine.
Reason-
When the data is sent back to BW from the SQL source system, the JDBC connector gets confused between systems, and either the load fails or gets the wrong number of records every time in BW.
Solution
Go to transaction SM59 and compare the parameters supplied there with the ones found in Visual Administrator. The destination should be listed under TCP/IP connections. The RFC destination should have the same name as on the J2EE side. Also, compare the parameters supplied there with the ones found in Visual Administrator. The destination should be listed under TCP/IP connections.
If this does not help, please check the program Id’s maintained for your source systems in Visual Admin.
We can not have the same Program id for more than one source system (Dev, Quality, and Production).
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