How To Fix CNV_MBT122 - Received &1 copy rules from copy variant &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 122

• Message text: Received &1 copy rules from copy variant &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT122 - Received &1 copy rules from copy variant &2 ?

  The SAP error message CNV_MBT122 typically occurs in the context of data migration or data transfer processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This message indicates that a certain number of copy rules have been received from a specified copy variant, which may not be functioning as expected.
  Cause:
  
  Configuration Issues: The copy variant may not be properly configured, leading to an unexpected number of copy rules being processed.
  Data Mapping Errors: There may be issues with how the data is mapped from the source to the target system, causing discrepancies in the expected number of rules.
  Technical Limitations: The system may have limitations on the number of copy rules that can be processed at once, leading to this message if the limit is exceeded.
  Version Compatibility: The version of the migration tool or the source system may not be compatible with the target system, leading to unexpected behavior.
  
  Solution:
  
  Review Copy Variant Configuration: Check the configuration of the copy variant to ensure that it is set up correctly and that the expected number of copy rules is appropriate.
  Validate Data Mapping: Ensure that the data mapping between the source and target systems is correct and that all necessary fields are included.
  Check System Limits: Review the documentation for any limitations regarding the number of copy rules that can be processed and adjust your approach accordingly.
  Update Software: Ensure that you are using the latest version of the migration tools and that all relevant patches have been applied.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message or provide guidance on similar issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the Migration Cockpit or the specific data migration tool you are using for detailed guidance on configuration and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the cause of the CNV_MBT122 error and implement a suitable solution.