Message type: E = Error
Message class:  CNV_CMIS_M_20 - Message class for development class CNV_CMIS_M_20 
Message number: 012
Message text: Report &1 successfully executed
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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The SAP error message CNV_CMIS_M_20012 typically indicates that a report has been executed successfully, but it may also imply that there are some warnings or issues that need to be addressed. This message is often associated with the SAP Conversion Management Information System (CMIS) and can occur during data migration or conversion processes.
Cause: Data Migration Issues: The report may have completed its execution, but there could be warnings or issues related to data integrity, missing data, or inconsistencies that need to be reviewed. Configuration Problems: There might be configuration settings that are not aligned with the expected parameters for the report execution. Custom Code or Enhancements: If there are custom developments or enhancements in the system, they might interfere with the report execution.
Solution: Review the Log: Check the detailed log of the report execution to identify any warnings or messages that may indicate what needs to be addressed. This can usually be done by
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