Message type: E = Error
Message class:  CNV_20800 - Message class for CNV_20800 
Message number: 140
Message text: Check finished
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_20800140 "Check finished" typically relates to the SAP S/4HANA migration process, particularly during the data migration or conversion phase. This message indicates that a check has been completed, but it does not necessarily imply that there is an error; rather, it may be a status message indicating that the checks have been executed.
Cause: Data Migration Checks: This message often appears during the execution of data migration checks, which are part of the SAP S/4HANA migration process. It indicates that the system has completed the checks for data consistency, completeness, or other criteria defined in the migration process.
Configuration Issues: If there are underlying issues with the configuration or data that need to be addressed, this message may appear as part of the overall migration process.
Solution: Review Logs: Check the detailed logs or messages that accompany this status message. There may be additional information that indicates whether the checks were
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