Message type: E = Error
Message class:  CNV10300 - Message class for development class CNV_10300 
Message number: 053
Message text: Sample call: PERFORM &1
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The SAP error message CNV10300053 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The message indicates that there was a problem executing a specific function or routine, as denoted by the "PERFORM &1" part of the message.
Cause: Missing or Incorrect Data: The error may occur if the data being processed is incomplete, incorrect, or does not meet the expected format or criteria.
Configuration Issues: There may be configuration settings that are not properly set up, leading to the failure of the function call. Custom Code Issues: If there are custom enhancements or modifications in the system, they might not be compatible with the migration process. Authorization Issues: The user executing the migration may not have the necessary authorizations to perform the action.
Solution: Check Data Integrity: Review the data being migrated to ensure it is complete and correctly formatted. Look for any
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