How To Fix CNV21500004 - Error generating form routines to extract RELID structure

CNV21500004 - Overview

• Message type: E = Error

• Message class: CNV21500 - Messages for HR conversions basis

• Message number: 004

• Message text: Error generating form routines to extract RELID structure

What causes this issue?

Error generating form routines to extract RELID structure.

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.

CNV21500004 - Details

• The SAP error message CNV21500004 typically occurs during the execution of a conversion or migration project, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with generating form routines for extracting the RELID structure, which is essential for data migration.
  
  Cause:
  The error can be caused by several factors, including:
  
  
  Missing or Incomplete Configuration: The configuration for the data migration might be incomplete or not properly set up, leading to issues in generating the necessary routines.
  
  
  Data Model Changes: If there have been changes in the data model or if the source system does not match the expected structure, it can lead to this error.
  
  
  Authorization Issues: Lack of proper authorizations for the user executing the migration can also result in this error.
  
  
  Technical Issues: There may be underlying technical issues, such as problems with the transport layer or inconsistencies in the system.
  
  
  
  Solution:
  To resolve the CNV21500004