How To Fix CNV_20200_CHECK040 - All participating company codes have no financial mgmt area assignment

CNV_20200_CHECK040 - Overview

• Message type: E = Error

• Message class: CNV_20200_CHECK - Messages for check functions (company code merge)

• Message number: 040

• Message text: All participating company codes have no financial mgmt area assignment

Self-Explanatory Message

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CNV_20200_CHECK040 - Details

• The SAP error message CNV_20200_CHECK040 indicates that all participating company codes in a specific conversion or migration process do not have an assignment to a financial management area. This error typically arises during data migration or system conversion processes, such as when using the SAP S/4HANA Migration Cockpit or other data migration tools.
  
  Cause:
  
  Missing Financial Management Area Assignment: The primary cause of this error is that the company codes involved in the migration do not have a financial management area assigned. In SAP, financial management areas are used to define the financial structure and reporting for company codes.
  
  Configuration Issues: There may be configuration issues in the system where the company codes are not properly set up to link with financial management areas.
  Data Migration Preparation: If the data migration preparation steps were not followed correctly, it could lead to missing assignments.
  
  
  Solution:
  
  
  Check Company Code Configuration:
  
  Go to the transaction code OBY6 (or use the