How To Fix CNV_PE519 - Link field &1 does not belong to a link structure &2

CNV_PE519 - Overview

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 519

• Message text: Link field &1 does not belong to a link structure &2

What causes this issue?

Link field &V1& is assigned to a data field &V3&, however the
corresponding data structure is not linked to the structure &V4&.

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_PE519 - Details

• The SAP error message CNV_PE519 indicates that there is an issue with a link field in a conversion or migration process. Specifically, it states that the link field specified (denoted as &1) does not belong to the link structure specified (denoted as &2). This error typically arises during data migration or conversion activities, particularly when using SAP's data migration tools.
  
  Cause:
  
  Incorrect Mapping: The link field may have been incorrectly mapped to a structure that does not include it. This can happen if the data model has changed or if there was a misunderstanding of the data structure.
  
  Configuration Issues: The link structure may not be properly configured in the system, leading to discrepancies between expected and actual fields.
  Data Model Changes: If there have been changes to the underlying data model (e.g., during an upgrade or customization), the link field may no longer be valid for the specified link structure.
  Typographical Errors: There may