How To Fix CNV_20100362 - Temporary duplicates; CoA &1 is source CoA as well as target CoA

CNV_20100362 - Overview

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 362

• Message text: Temporary duplicates; CoA &1 is source CoA as well as target CoA

What causes this issue?

The mapping values result in <DS:TX.CNV_MBT_TEMP_DUPLICATES>temporary
duplicates</>.

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_20100362 - Details

• The SAP error message CNV_20100362 indicates that there are temporary duplicates in the context of a conversion process, specifically related to the Chart of Accounts (CoA). This error typically arises during data migration or conversion activities, particularly when using SAP's Conversion Tools or during the implementation of SAP S/4HANA.
  
  Cause:
  The error occurs when the system detects that the same Chart of Accounts (CoA) is being used as both the source and target CoA in a conversion process. This can happen if:
  
  The mapping of the source and target CoA is incorrectly configured.
  There are duplicate entries in the CoA that are not being handled properly during the conversion.
  The conversion logic is attempting to map accounts in a way that leads to conflicts.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check CoA Configuration:
  
  Review the configuration of the source and target CoA in your migration settings. Ensure that they are correctly defined and that