How To Fix CNV_20200_CHECK028 - Usage of functional area for participating company codes is not the same

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 028

• Message text: Usage of functional area for participating company codes is not the same

What causes this issue?

The usage of functional area in the participating company codes is not
the same.
The values for the cost of sales procedure activation indicator are as
follows:
T001-XCOS=<space> : Inactive
T001-XCOS=1 : In preparation
T001-XCOS=2 : Active

System Response

Warning with Action required

How to fix this error?

Note that the system uses the settings from the reference company code.
Check the entry in T001-XCOS for the reference company code and
harmonize it, if necessary.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20200_CHECK028 - Usage of functional area for participating company codes is not the same ?

  The SAP error message CNV_20200_CHECK028 indicates that there is a mismatch in the functional areas assigned to participating company codes during a data migration or conversion process. This error typically arises in the context of SAP S/4HANA migrations or when using the SAP Conversion Tools.
  Cause:
  The error occurs when:
  
  Different company codes that are part of the same functional area have been assigned different functional areas in the system.
  The functional area is used for reporting purposes, and inconsistencies can lead to incorrect financial reporting or data integrity issues.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Company Codes: Determine which company codes are involved in the error. You can usually find this information in the detailed error log or message.
  
  
  Check Functional Area Assignments:
  
  Go to the transaction code OBY6 (or use the appropriate transaction for your version) to check the functional area assignments for the company codes.
  Verify that all participating company codes have the same functional area assigned.
  
  
  
  Standardize Functional Areas:
  
  If you find discrepancies, you will need to standardize the functional area assignments across the participating company codes.
  You can either change the functional area for the company codes that are incorrectly assigned or create a new functional area that can be uniformly applied.
  
  
  
  Re-run the Migration/Conversion: After making the necessary adjustments, re-run the migration or conversion process to see if the error persists.
  
  
  Consult Documentation: If you are using a specific migration tool or method, refer to the official SAP documentation for any additional steps or considerations that may be relevant to your situation.
  
  
  Related Information:
  
  Functional Areas: In SAP, functional areas are used for internal reporting and can be defined in the financial accounting module. They help in categorizing costs and revenues.
  Data Migration: When migrating data to SAP S/4HANA, it is crucial to ensure that all configurations, including functional areas, are consistent across the system to avoid errors.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration and requirements.