How To Fix CNV_20100089 - Cyclic changes or temporary duplicates may occur; see long text

CNV_20100089 - Overview

• Message type: E = Error

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

• Message number: 089

• Message text: Cyclic changes or temporary duplicates may occur; see long text

What causes this issue?

<DS:TX.CNV_MBT_CYCLIC_CHANGE>Cyclic changes</> or
<DS:TX.CNV_MBT_TEMP_DUPLICATES>temporary duplicates</> may occur.

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_20100089 - Details

• The SAP error message CNV_20100089 indicates that there are cyclic changes or temporary duplicates in the data during a data migration or conversion process. This error is typically encountered in the context of SAP's data migration tools, particularly when using the SAP S/4HANA Migration Cockpit or other data conversion tools.
  
  Cause:
  
  
  Cyclic Changes: This occurs when there are interdependencies between records that create a loop. For example, if record A references record B, and record B references record A, it can lead to a situation where the system cannot determine the correct order of processing.
  
  
  Temporary Duplicates: This can happen when the same record is being processed multiple times or when there are duplicate entries in the source data that are not being handled correctly during the migration.
  
  
  
  Solution:
  
  
  Data Analysis: Review the data being migrated to identify any cyclic dependencies or duplicates. This may involve checking foreign key relationships and ensuring that there are