How To Fix CNV_20212_CHECK142 - No implicit merges due to mapping of credit control areas

CNV_20212_CHECK142 - Overview

• Message type: E = Error

• Message class: CNV_20212_CHECK - Messages for check functions (credit control area conv.)

• Message number: 142

• Message text: No implicit merges due to mapping of credit control areas

What causes this issue?

No <DS:TX.CNV_MBT_IMPLICIT_MERGE>implicit merges</> due to mapping of
credit control areas.

System Response

Information

How to fix this error?

The mapping of credit control areas satisfies the preconditions of the
transformation solution.

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.

CNV_20212_CHECK142 - Details

• The SAP error message CNV_20212_CHECK142 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there are issues related to the mapping of credit control areas, which prevents implicit merges of data.
  
  Cause:
  The error arises when the system detects that there are multiple credit control areas mapped to the same entity (such as a customer or vendor) in the source data. Implicit merges are not allowed in this scenario because the system cannot determine which credit control area should be used for the merged data. This situation often occurs when:
  
  Multiple Credit Control Areas: The source data has multiple credit control areas assigned to the same business partner or customer/vendor.
  Inconsistent Mapping: The mapping configuration in the migration tool is inconsistent or incorrect, leading to ambiguity in how credit control areas should be handled.
  Data Quality Issues: There may be data