How To Fix CNV_20000005 - No change of document numbers required: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20000 - Messages for fiscal year change

• Message number: 005

• Message text: No change of document numbers required: &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20000005 - No change of document numbers required: &1 ?

  The SAP error message CNV_20000005 with the description "No change of document numbers required: &1" typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system has determined that there is no need to change the document numbers for the specified object (indicated by &1).
  Cause:
  
  No Document Number Change Needed: The primary cause of this error is that the system has identified that the document numbers for the specified object do not require any changes. This could be due to the configuration settings or the data being processed.
  Incorrect Configuration: The migration settings may not be configured correctly, leading the system to believe that no changes are necessary.
  Data Integrity: The data being migrated may already conform to the required standards, meaning that no changes are needed.
  
  Solution:
  
  Review Migration Settings: Check the configuration settings in the migration tool to ensure that they are set up correctly. Make sure that the parameters for document number changes are appropriately defined.
  Data Validation: Validate the data being migrated to ensure that it meets the requirements for document number changes. If the data is already in the correct format, no changes will be necessary.
  Adjust Migration Logic: If you believe that document number changes should occur, review the logic in your migration program or tool to ensure that it is set to process document numbers as intended.
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using for any additional configuration or troubleshooting steps.
  Check for Updates: Ensure that you are using the latest version of the migration tool, as updates may include bug fixes or enhancements that could resolve the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message. SAP Notes often provide specific solutions or workarounds.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., LTMC for Migration Cockpit) that may help in managing the migration process.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.