How To Fix CNV_MBT207 - Error while modifying table &1

CNV_MBT207 - Overview

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 207

• Message text: Error while modifying table &1

Self-Explanatory Message

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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CNV_MBT207 - Details

• The SAP error message CNV_MBT207, which indicates "Error while modifying table &1," typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error can occur for various reasons, including:
  Causes:
  
  Data Integrity Issues: The data being migrated may violate constraints or rules defined in the target table, such as primary key violations, foreign key constraints, or unique constraints.
  Locking Issues: The table may be locked by another process, preventing modifications.
  Insufficient Authorizations: The user executing the migration may not have the necessary authorizations to modify the specified table.
  Technical Issues: There may be underlying technical issues, such as database connectivity problems or issues with the migration tool itself.
  Incorrect Configuration: The migration settings or mapping may not be correctly configured, leading to errors during the modification process.
  
  Solutions:
  
  Check Data Integrity: Review the data being migrated to ensure it adheres to the constraints of the target table. Correct