How To Fix CNV_20375_CHECK006 - Implicit primary cost element merge found

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20375_CHECK - Message Class for 20375 Checks

• Message number: 006

• Message text: Implicit primary cost element merge found

What causes this issue?

An <DS:TX.CNV_MBT_IMPLICIT_MERGE>implicit merge</> into a primary cost
element was detected. This happens when cost elements will be merged,
but the mapping only contains a part of the source cost elements.
The solution Controlling Area Merge does not support primary cost
elements. To change primary cost elements a chart of accounts conversion
is required.
You cannot run the transformation solution Controlling Area Merge
because certain prerequisites have not been met. Please change your
mapping accordingly or contact SAP for support by creating a ticket
using component CA-LT-CNV.

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_20375_CHECK006 - Implicit primary cost element merge found ?

  The SAP error message CNV_20375_CHECK006 indicates that there is an implicit primary cost element merge found during a data migration or conversion process. This typically occurs in the context of SAP S/4HANA migrations or when using the SAP S/4HANA Migration Cockpit.
  Cause:
  The error arises when the system detects that two or more primary cost elements are being merged implicitly. This can happen due to:
  
  Duplicate Cost Elements: There are multiple cost elements that are defined with the same characteristics or attributes, leading to confusion during the migration process.
  Inconsistent Data: The data in the source system may have inconsistencies or duplicates that violate the uniqueness of primary cost elements.
  Configuration Issues: The configuration settings in the source or target system may not align, causing the system to attempt to merge cost elements that should remain distinct.
  
  Solution:
  To resolve the CNV_20375_CHECK006 error, you can follow these steps:
  
  
  Identify Duplicate Cost Elements:
  
  Use transaction codes like KA03 (Display Cost Element) or KAH1 (Display Cost Element Group) to review the cost elements in your system.
  Check for duplicates or similar cost elements that may be causing the merge.
  
  
  
  Review Migration Data:
  
  Analyze the data being migrated to ensure that there are no duplicates or inconsistencies in the cost elements.
  If duplicates are found, decide on a strategy to either consolidate them or rename them to avoid conflicts.
  
  
  
  Adjust Configuration:
  
  Ensure that the configuration settings in both the source and target systems are aligned and do not lead to implicit merges.
  Review the settings for primary cost elements in the controlling area and ensure they are correctly defined.
  
  
  
  Use Migration Tools:
  
  If you are using the SAP S/4HANA Migration Cockpit, ensure that you are following the recommended procedures and guidelines for data migration.
  Utilize the tools provided by SAP to validate and clean up data before migration.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes and documentation related to the specific migration process you are undertaking. SAP may provide specific guidance or patches to address known issues.
  
  
  
  Testing:
  
  After making the necessary adjustments, perform a test migration to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling cost elements 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.
  Documentation: Review the official SAP documentation for the migration process you are using, as it may contain specific instructions or best practices for handling cost elements.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.