How To Fix CNV_20310_CHECK004 - Implicit cost center merge found

CNV_20310_CHECK004 - Overview

• Message type: E = Error

• Message class: CNV_20310_CHECK -

• Message number: 004

• Message text: Implicit cost center merge found

What causes this issue?

Controlling area mapping values exist that specify that cost centers
will be merged. Controlling areas are merged that contain cost centers
that have the same name
You must check whether the cost centers should be merged from a business
perspective.
If you do not want to merge the cost centers, specify mapping values for
the cost centers.

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.

CNV_20310_CHECK004 - Details

• The SAP error message CNV_20310_CHECK004 indicates that there is an implicit cost center merge detected during a data migration or conversion process. This typically occurs in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
  
  Cause:
  The error arises when the system identifies that two or more cost centers are being merged implicitly. This can happen due to:
  
  Duplicate Cost Centers: There are multiple cost centers with the same name or similar identifiers that are being treated as one during the migration process.
  Inconsistent Data: The data being migrated may have inconsistencies, such as different attributes or hierarchies for cost centers that should be distinct.
  
  Configuration Issues: The configuration settings in the migration tool may not be set up correctly, leading to unintended merges.
  
  
  Solution:
  To resolve the CNV_20310_CHECK004 error, you can follow these steps:
  
  
  Review Cost Center Data: Check the source data for cost centers to identify