How To Fix CNV_PE_TB021 - Adjustment of transfer list interface &1 is not required

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_TB - PE Task Board Messages

• Message number: 021

• Message text: Adjustment of transfer list interface &1 is not required

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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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_TB021 - Adjustment of transfer list interface &1 is not required ?

  The SAP error message "CNV_PE_TB021 Adjustment of transfer list interface &1 is not required" typically occurs in the context of data migration or conversion processes, particularly when using SAP's Conversion Tools (like the SAP S/4HANA Migration Cockpit or other data transfer tools). This message indicates that the system has determined that no adjustments are necessary for the specified transfer list interface.
  Cause:
  
  No Changes Needed: The primary cause of this message is that the system has evaluated the transfer list and found that no adjustments or modifications are required for the specified interface. This could be due to the data already being in the correct format or state.
  Configuration Issues: There may be a misconfiguration in the migration settings or parameters that leads the system to believe that no adjustments are necessary.
  Data Integrity: The data being processed might already meet the criteria set for the transfer list, leading to this message.
  
  Solution:
  
  Review Transfer List: Check the transfer list interface specified in the error message. Ensure that the data is correctly formatted and meets the requirements for the migration or transfer process.
  Check Configuration: Review the configuration settings for the data migration or conversion process. Ensure that all necessary parameters are set correctly and that the transfer list is properly defined.
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using. There may be specific guidelines or prerequisites that need to be followed.
  Log Analysis: Analyze the logs generated during the migration process for any additional warnings or errors that might provide more context about why the adjustment is deemed unnecessary.
  Testing: If possible, conduct a test migration with a smaller dataset to see if the issue persists. This can help isolate whether the problem is with specific data entries or the overall configuration.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message. SAP frequently updates its knowledge base with solutions for common problems.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues. They can provide insights or solutions based on their experiences.
  Migration Tools Documentation: Review the official documentation for the specific migration tool you are using, as it may contain troubleshooting steps or best practices.
  
  If the issue persists after following these steps, consider reaching out to SAP Support for further assistance.