How To Fix CNV_20100459 - Table &1, field &2: Conversion routine was changed

CNV_20100459 - Overview

• Message type: E = Error

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

• Message number: 459

• Message text: Table &1, field &2: Conversion routine was changed

What causes this issue?

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

System Response

The initial conversion routine was changed to &V3&.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_20100459 - Details

• The SAP error message CNV_20100459 typically indicates that there is an issue with the conversion routine for a specific field in a table during a data migration or conversion process. This error is often encountered in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data transfer processes.
  
  Cause:
  The error message "Conversion routine was changed" suggests that the conversion routine for the specified field in the specified table has been modified or is not compatible with the data being processed. This can happen due to:
  
  Changes in Data Structure: The underlying data structure or the definition of the field has been altered, which may include changes in data types, lengths, or formats.
  Custom Development: If there are custom conversion routines or enhancements that have been implemented, they may not align with the current data or the expected format.
  Version Upgrades: Upgrading to a new version of SAP