SAP Note 1377274 - Obselete PSA for new segmented datasource

Component : Persistent Staging Area - DataSource

Solution : https://service.sap.com/sap/support/notes/1377274 (SAP Service marketplace login required)

Summary :
When encountering error message RSM1294 indicating "Invalid DataStore object: name /BIC/B*:Reason: No valid entry in table RSTS" during request deletions from the PSAs of a segmented datasource in a process chain, the issue typically arises from obsolete PSAs. These PSAs are not being used and cause discrepancies. To address this, create a Z Report 'ZRSAR_PSA_NEWDS_MAPPING_CHECK' in SE38, and follow the provided correction instructions. The report can be executed in either check mode or repair mode. Check mode identifies unused PSAs without making changes, while repair mode deactivates these obsolete PSAs, resolving the error. Always ensure to reference note 875986 before applying corrections.

Key words :
table rsts'segmented datasource, 'invalid datastore object, repair flag unchecked, repair flag checked, error message rsm1294, table rsts', segmented datasource, repair mode, terms message, segamented datasource

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