How To Fix CNV21500008 - Component &1 is indicated in CNV_INDX_STRUC but not in RELID directory

CNV21500008 - Overview

• Message type: E = Error

• Message class: CNV21500 - Messages for HR conversions basis

• Message number: 008

• Message text: Component &1 is indicated in CNV_INDX_STRUC but not in RELID directory

What causes this issue?

Component &v1& is indicated in CNV_INDX_TABLES but not in RELID
directory. This generally shouldn't happen, because it means that
knowledge about RELIDs' structures gathered in CNV_INDX_STRUC doesn't
comply with real 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?

Update knowledge in CNV_INDX_STRUC table.
There is a program in development class CNV_21500, which compares RELID
structures in directory and in CNV_INDX_STRUC table. It might be
helpful to find out the actual structure of a RELID.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV21500008 - Details

• The SAP error message CNV21500008 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a component specified in the structure (in this case, CNV_INDX_STRUC) is not found in the relevant release ID directory (RELID).
  
  Cause:
  The error can be caused by several factors:
  
  Missing Component: The component specified in the migration structure is not available in the target system or is not correctly defined in the release ID directory.
  
  Configuration Issues: There may be a misconfiguration in the migration settings or the mapping of components.
  Version Mismatch: The source and target systems may not be compatible, or the migration tool may not support the specified component for the current release.
  Data Model Changes: Changes in the data model between different versions of SAP can lead to components being renamed, removed, or altered.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Component