How To Fix CNV_20306_CHECK021 - All provided source controlling areas exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20306_CHECK - Message Class for package CNV_20306_CHECK

• Message number: 021

• Message text: All provided source controlling areas exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20306_CHECK021 - All provided source controlling areas exist ?

  The SAP error message CNV_20306_CHECK021 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with the controlling areas provided in the migration data.
  Cause:
  The error message CNV_20306_CHECK021 suggests that the system is unable to find one or more of the controlling areas that have been specified in the migration data. This can happen due to several reasons:
  
  Non-existent Controlling Areas: The controlling areas specified in the migration data do not exist in the target system.
  Incorrect Configuration: There may be a mismatch in the configuration of controlling areas between the source and target systems.
  Data Entry Errors: There could be typographical errors in the controlling area codes provided in the migration data.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the controlling areas.
  
  Solution:
  To resolve the error CNV_20306_CHECK021, you can follow these steps:
  
  
  Verify Controlling Areas:
  
  Check the list of controlling areas in the target SAP system to ensure that all the controlling areas specified in the migration data exist.
  Use transaction code OKKP to view the controlling areas in the system.
  
  
  
  Correct Data Entry:
  
  Review the migration data for any typographical errors in the controlling area codes. Ensure that they match exactly with the codes in the target system.
  
  
  
  Check Configuration:
  
  Ensure that the controlling areas are properly configured in the target system. This includes checking settings related to cost centers, profit centers, and other related configurations.
  
  
  
  Authorization Check:
  
  Ensure that the user executing the migration has the necessary authorizations to access and modify the controlling areas.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration process you are using. There may be additional steps or considerations specific to your scenario.
  
  
  
  Testing:
  
  After making the necessary corrections, re-run the migration process to see if the error persists.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, as it may contain specific guidelines for handling controlling area-related issues.
  Community Forums: Consider searching or posting in SAP community forums or SAP support channels for additional assistance from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the error message CNV_20306_CHECK021.