How To Fix CNV_20345_CHECK040 - Merge of dummy PrCtr and non-dummy PrCtr into PrCtr &1 COAr &2 detected

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20345_CHECK - Message Class for 20345 Checks

• Message number: 040

• Message text: Merge of dummy PrCtr and non-dummy PrCtr into PrCtr &1 COAr &2 detected

What causes this issue?

The provided mapping states that a profit center that is used as dummy
profit center is merged with a profit center that is not used as a dummy
profit center.
If you merge these profit centers, it is no longer possible to use the
previous non-dummy profit centers. Special reporting based on the line
of business represented by the non-dummy profit center that is merged
will no longer be possible either.
Before proceeding to the next phase of the conversion, make sure that
this result is in line with the business requirements, or change your
mapping accordingly.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20345_CHECK040 - Merge of dummy PrCtr and non-dummy PrCtr into PrCtr &1 COAr &2 detected ?

  The SAP error message CNV_20345_CHECK040 indicates an issue during the conversion process related to the merging of dummy and non-dummy Profit Centers (PrCtr). This typically occurs in the context of data migration or conversion projects, particularly when using SAP's Conversion Tools or during the implementation of SAP S/4HANA.
  Cause:
  The error arises when the system detects an attempt to merge a dummy Profit Center (which is often used for temporary or placeholder purposes) with a non-dummy Profit Center (which is fully functional and used in actual accounting). This situation is problematic because it can lead to inconsistencies in financial reporting and data integrity.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Profit Centers: Determine which Profit Centers are involved in the merge operation. The error message will provide you with the specific Profit Center numbers (PrCtr &1 and COAr &2).
  
  
  Review Profit Center Configuration: Check the configuration of the Profit Centers in question. Ensure that the dummy Profit Center is not being used in any active transactions or reports.
  
  
  Adjust the Merge Logic: If you are using a migration tool or custom logic to merge Profit Centers, modify the logic to prevent the merging of dummy and non-dummy Profit Centers. This may involve excluding dummy Profit Centers from the merge process.
  
  
  Data Cleanup: If necessary, clean up your data to ensure that dummy Profit Centers are not linked to any active business processes. This may involve reassigning transactions or adjusting configurations.
  
  
  Testing: After making the necessary adjustments, re-run the conversion or migration process to ensure that the error does not occur again.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific conversion or migration process you are undertaking. There may be additional guidelines or best practices provided by SAP.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on handling Profit Centers during migration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Transaction Codes: Familiarize yourself with transaction codes related to Profit Center accounting (e.g., KE51, KE52) to manage and review Profit Center settings effectively.
  
  By following these steps, you should be able to resolve the CNV_20345_CHECK040 error and ensure a smooth data migration or conversion process.