During a recent refresh of the BW system, I encountered an issue during the BDLS step where BDLS failed. After analyzing the logs, I discovered that some tables have duplicate entries.
We also faced issues with the RSA1 configuration. We deleted the old source system and created a new one.
Entries of the source system can be seen in TABLE - RSBASIDOC.
Please remember that SAP does not recommend manual changes or modifications to any SAP standard table.
There are the below steps given below to recreate Source System.
- Make sure that logical name should be created or converted after refresh.
- All relevant RFC are working fine in BW system and Source system, if not than fixed it first like in this case, we are creating 2 new source system (ERD and SRD) so RFC will be (source system, source system_dialog). Like below
4. After that, we have to create new source system in rsa1.
Click on create in BW.
Existing source system RFC
Give ALEREMOTE and BWREMOTE password.
Click on no
click on continue
click on continue
Click on use
After that System will be created.
5. Post creation we will restore
Give password of both system
click on continue
click on continue
now click on use
click on activate
Click on yes
6. Now we’ll check
Reference notes
2898275 - https://me.sap.com/notes/0002898275
2111337 - https://me.sap.com/notes/2111337/E
Things that keep in mind.
- It would be better that we’ll make TOC of these tables RSBASIDOC, RSLOGSYSDEST, RSLOGSYSMAP
- Screenshot of RSA1 will be taken.
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