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

SAP Error Message - Details

• 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV21500008 - Component &1 is indicated in CNV_INDX_STRUC but not in RELID directory ?

  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 Availability:
  
  Verify that the component indicated in the error message is indeed available in the target system. You can do this by checking the relevant tables or using transaction codes like SE11 or SE80.
  
  
  
  Review Migration Settings:
  
  Ensure that the migration settings are correctly configured. Check the mapping and transformation rules to ensure that they align with the components in the target system.
  
  
  
  Update Release ID Directory:
  
  If the component is missing from the RELID directory, you may need to update or regenerate the directory to include the necessary components. This may involve running specific SAP transactions or programs designed for this purpose.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation related to the migration process you are using. There may be specific notes or guidelines regarding the components and their configurations.
  
  
  
  Check for SAP Notes:
  
  Look for any relevant SAP Notes that might address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for assistance. Provide them with the error details and any relevant logs or screenshots.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), and SCC4 (Client Administration) for checking configurations.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, ensure that you are following the correct procedures for data migration.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.