How To Fix CNV_20600_CHECK052 - Temporary dupl. possible due to mapping of company codes for no. assignm.

CNV_20600_CHECK052 - Overview

• Message type: E = Error

• Message class: CNV_20600_CHECK - Messages for Check classes

• Message number: 052

• Message text: Temporary dupl. possible due to mapping of company codes for no. assignm.

What causes this issue?

<DS:TX.CNV_MBT_TEMP_DUPLICATES>Temporary duplicates</> possible due to
mapping of the company codes for number assignment.
Example: Company code for number assignment A is renamed into B
(mapping: A -> B). Company code for number assignment B is renamed into
C (mapping: B -> C). In this case, temporary duplicates may occur in the
database if company code for number assignment A is converted at a point
in time when company code for number assignment B 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. Taking care of them may reduce the performance of the
technical conversion.

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_20600_CHECK052 - Details

• The SAP error message CNV_20600_CHECK052 indicates that there is a potential issue with duplicate number assignments due to the mapping of company codes in the context of 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 conversion tools.
  
  Cause:
  The error is caused by the following factors:
  
  Duplicate Number Ranges: The system has detected that there are overlapping or duplicate number ranges for different company codes. This can happen if multiple company codes are configured to use the same number range for document numbers, customer numbers, vendor numbers, etc.
  Mapping Issues: During the mapping of company codes, if the same number range is assigned to multiple company codes, it can lead to potential duplicates when documents are created or processed.
  Configuration Errors: Incorrect configuration in the number range settings for the company codes can also lead to