Message type: E = Error
Message class:  CNV_OR_PS2 -  
Message number: 001
Message text: Failed to delete preselection task &1 in data base table &2
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The SAP error message CNV_OR_PS2001 indicates that there was a failure in deleting a preselection task from a database table. This error typically occurs in the context of data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other data conversion tools. Causes: Database Locking Issues: The table or record may be locked by another process, preventing the deletion. Foreign Key Constraints: There may be foreign key constraints that prevent the deletion of the preselection task. Insufficient Authorizations: The user executing the deletion may not have the necessary authorizations to perform this action. Corrupted Data: There may be issues with the integrity of the data in the database table. Technical Issues: There could be underlying technical issues with the database or the SAP system itself. Solutions: Check for Locks: Use transaction codes like SM12 to check for any locks on the database table. If there are locks,
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