How To Fix CNV_20100359 - Chart of accounts mapping &1=>&2 and &3=>&4 leads to temporary duplicates

CNV_20100359 - Overview

• Message type: E = Error

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

• Message number: 359

• Message text: Chart of accounts mapping &1=>&2 and &3=>&4 leads to temporary duplicates

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_20100359 - Details

• The SAP error message CNV_20100359 indicates that there is a mapping issue in the chart of accounts during a data migration or conversion process. This error typically arises when the mapping of accounts from the source system to the target system results in temporary duplicates. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Mapping Conflicts: The error occurs when two or more accounts from the source chart of accounts are mapped to the same account in the target chart of accounts. This can happen if the mapping logic is not correctly defined or if there are overlapping account numbers or descriptions.
  Data Migration Issues: During data migration, if the source and target systems have different structures or if the mapping is not properly aligned, it can lead to duplicates.
  Configuration Errors: Incorrect configuration in the mapping settings or in the data migration tool can also lead to this error.
  
  
  Solution:
  
  Review Mapping