How To Fix CNV_MBT121 - Copy variant &1 selected for process type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 121

• Message text: Copy variant &1 selected for process type &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT121 - Copy variant &1 selected for process type &2 ?

  The SAP error message CNV_MBT121 typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a copy variant has been selected for a specific process type, but there may be issues with the configuration or the data associated with that variant.
  Cause:
  
  Incorrect Configuration: The copy variant may not be properly configured for the selected process type.
  Missing Data: Required data or settings for the copy variant may be missing or incomplete.
  Incompatibility: The selected copy variant may not be compatible with the process type you are trying to execute.
  Authorization Issues: The user may not have the necessary authorizations to access or execute the selected copy variant.
  
  Solution:
  
  Check Configuration: Review the configuration of the copy variant to ensure it is set up correctly for the intended process type. This includes checking the parameters and settings associated with the variant.
  Validate Data: Ensure that all required data for the copy variant is present and correctly formatted. This may involve checking the source data or any mapping rules.
  Select Compatible Variant: If the selected copy variant is not compatible with the process type, choose a different variant that is designed for that specific process.
  Review Authorizations: Ensure that the user executing the process has the necessary authorizations to access and use the copy variant.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are working on for additional guidance.
  
  Related Information:
  
  Transaction Codes: You may need to use specific transaction codes related to data migration, such as LTMC (for Migration Cockpit) or LTMOM (for Migration Object Modeler).
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide updates related to the error message.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.