How To Fix CNV_NCE_BAS452 - No conversion rule maintained for object

CNV_NCE_BAS452 - Overview

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 452

• Message text: No conversion rule maintained for object

What causes this issue?

There is no conversion maintained for the object.

System Response

There for one to one mapping will not be processed during conversion

How to fix this error?

Check if conversion rule is set for the object.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_NCE_BAS452 - Details

• The SAP error message CNV_NCE_BAS452 indicates that there is no conversion rule maintained for a specific object in the context of a data conversion or migration process. This error typically arises during the execution of a data migration project, particularly when using SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  
  Cause:
  
  Missing Conversion Rules: The primary cause of this error is that the system is trying to convert data for an object (like a table or field) for which no conversion rules have been defined.
  Incorrect Configuration: The configuration for the data migration might be incomplete or incorrect, leading to the absence of necessary conversion rules.
  Object Not Supported: The object in question may not be supported for conversion in the current migration scenario.
  
  
  Solution:
  
  
  Define Conversion Rules:
  
  Go to the relevant transaction or tool where conversion rules are maintained (e.g., transaction code LTMC for Migration Cockpit).
  Check if the conversion