How To Fix CNV_20212_CHECK053 - Temporary dupl. possible due to mapping of credit control areas &1 and &2

CNV_20212_CHECK053 - Overview

• Message type: E = Error

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

• Message number: 053

• Message text: Temporary dupl. possible due to mapping of credit control areas &1 and &2

What causes this issue?

<DS:TX.CNV_MBT_TEMP_DUPLICATES>Temporary duplicates</> possible due to
mapping of the credit control areas &V1& and &V2&.
According to the mapping, you plan to convert credit control area &V1&
into &V2&. However, credit control area &V2& exists already and will be
converted as defined by the mapping to &V3&. In this case, temporary
duplicates may occur in the database if credit control area &V1& is
converted at a point in time when credit control area &V2& has not yet
been converted. If temporary duplicates are likely to occur, the
conversion programs must be generated in a different way.

System Response

Warning

How to fix this error?

No action is required.
Temporary duplicates do not represent a problem to the transformation
solution. Note that temporary duplicates may result in a longer
conversion runtime.

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_20212_CHECK053 - Details

• The SAP error message CNV_20212_CHECK053 indicates that there is a potential temporary duplication of data due to the mapping of credit control areas in a data migration or conversion process. This error typically arises during the use of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion programs.
  
  Cause:
  The error occurs when there are overlapping or conflicting mappings between credit control areas during the data migration process. Specifically, it suggests that the same credit control area is being mapped to multiple entities or that there are inconsistencies in how credit control areas are defined or used in the source and target systems.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Review Mapping Configuration:
  
  Check the mapping configuration for credit control areas in your migration project. Ensure that each credit control area is uniquely mapped and that there are no overlaps.
  
  
  
  Check Source Data:
  
  Analyze the source data to identify