How To Fix CNV_20306_CHECK027 - Source controlling area &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20306_CHECK - Message Class for package CNV_20306_CHECK

• Message number: 027

• Message text: Source controlling area &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20306_CHECK027 - Source controlling area &1 ?

  The SAP error message CNV_20306_CHECK027 related to the source controlling area typically arises during data migration or conversion processes, particularly when using SAP's Conversion Tools or during the implementation of SAP S/4HANA. This error indicates that there is an issue with the controlling area configuration or the data being processed.
  Cause:
  
  Invalid Controlling Area: The controlling area specified in the transaction or data being processed does not exist or is not correctly configured in the system.
  Inconsistent Data: The data being migrated may have inconsistencies, such as missing or incorrect references to the controlling area.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access the specified controlling area.
  Configuration Issues: The controlling area may not be properly set up in the system, such as missing assignment to a company code or incorrect settings.
  
  Solution:
  
  
  Check Controlling Area Configuration:
  
  Go to the SAP transaction code OKKP to check the configuration of the controlling area.
  Ensure that the controlling area exists and is correctly assigned to the relevant company code.
  
  
  
  Verify Data Consistency:
  
  Review the data being processed to ensure that all references to the controlling area are valid and consistent.
  If you are migrating data, ensure that the source data aligns with the target system's configuration.
  
  
  
  Authorization Check:
  
  Ensure that the user executing the transaction has the necessary authorizations to access the controlling area.
  Check the user roles and profiles to confirm that they include the required permissions.
  
  
  
  Review Migration Settings:
  
  If this error occurs during a migration process, review the migration settings and mappings to ensure that the controlling area is correctly specified.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration or conversion process you are executing for additional guidance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OKKP (Controlling Area) and OBY6 (Assign Company Code to Controlling Area).
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.