BW Extractors Problem - Source System Is Incorrect

[#1]

Hello,

I performed a homogeneous system copy of our BW system from our Production BW system to the Development BW system!

But now I´m with a problem regarding the extractors... when I go to transaction RSA1, I was trying to replicate data in a BWD extractor but it gives me an error. The problem is the Source Client that is not correct, it points to our ERP Production system (P70 client 100) but it should be points to the ERP Test/Quality system (T70).

When I try to perform a "Replicate Metada" it show me the following error:

Error during the retrieval of the logon data stored in secure storage

Can you help me please, how can I correct this situation?! How can I Change the Source System?

Thank you,

samid raif

[sander_vanwilligen]

HI Samid,

Please have a look at SAP Note 886102 - System Landscape Copy for SAP NetWeaver BW. I think that Scenario B3 is relevant in your situation. Apparently some of the actions are not executed, e.g. Step 6.7 (rename of logical system using t/code BDLS).

Also note that nowadays there is Post-Copy Automation (PCA). Please refer to 1707321 - BW System Copy: Post Copy Automation (BW-PCA).

Best regards,

Sander