How To Fix CNV_10020438 - Path determination &1 has failed: no target value for &2 &3 (form)

CNV_10020438 - Overview

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 438

• Message text: Path determination &1 has failed: no target value for &2 &3 (form)

What causes this issue?

Determination using path &V1& was called within a conversion routine
with source package number &V4&. <ZH>Delimitation takes place.</>
No target value for &V2& &V3& can be determined using path &V1&.

System Response

<ZH>The relevant field of the current data record does not participate
in the conversion.</>

Error message extract from SAP system. Copyright SAP SE.

CNV_10020438 - Details

• The SAP error message CNV_10020438 indicates that there is an issue with path determination in a conversion or migration process, specifically related to the target value not being found for a specified field or form. This error typically arises during data migration or conversion activities, often when using SAP's Data Migration tools or during system upgrades.
  
  Cause:
  
  
  Missing Target Value: The error suggests that the system is unable to find a corresponding target value for the specified source value in the mapping configuration. This could be due to:
  
  Incorrect or incomplete mapping configuration.
  Missing entries in the target table or structure.
  Data inconsistencies or errors in the source data.
  
  
  
  
  Configuration Issues: There may be issues in the configuration of the path determination logic, which could be due to:
  
  Incorrect settings in the customizing or configuration tables.
  Changes in the data model that have not been reflected in the migration settings.
  
  
  
  Data Quality Issues: The source data may contain unexpected