How To Fix CNV21500038 - Export routine is fun. mod., but structure of RELID <&1, &2> not in DDIC

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV21500 - Messages for HR conversions basis

• Message number: 038

• Message text: Export routine is fun. mod., but structure of RELID <&1, &2> not in DDIC

What causes this issue?

Export routine indicated in CNV_INDX_MACROS for RELID <&v1&,&v2&>
is function module, but structure of this RELID is not in defined in
DDIC.

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?

For this RELID you probably must use macros to export data. Please
maintain CNV_INDX_MACROS and CNV_INDX_MACPARS tables correctly.

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 CNV21500038 - Export routine is fun. mod., but structure of RELID <&1, &2> not in DDIC ?

  The SAP error message CNV21500038 indicates that there is an issue with the export routine in a conversion process, specifically that the structure associated with the given RELID (Release ID) is not found in the Data Dictionary (DDIC). This error typically arises during data migration or conversion activities, particularly when using SAP's data migration tools.
  Cause:
  
  Missing Structure in DDIC: The structure specified by the RELID is not defined in the Data Dictionary. This could be due to a missing transport or an incomplete installation of a component.
  Incorrect Configuration: The configuration for the data migration might be incorrect, leading to the system looking for a structure that does not exist.
  Version Mismatch: There may be a version mismatch between the source and target systems, where the structure exists in one system but not in the other.
  Custom Development: If the structure is custom-developed, it may not have been properly transported to the target system.
  
  Solution:
  
  Check Data Dictionary: Verify if the structure with the specified RELID exists in the Data Dictionary (transaction SE11). If it does not exist, you may need to create it or transport it from another system.
  Transport Requests: Ensure that all necessary transport requests have been imported into the target system. If the structure is part of a transport, check the transport logs for any errors.
  Review Configuration: Review the configuration settings for the data migration process to ensure that they are correct and point to the right structures.
  Custom Development: If the structure is custom, ensure that it has been properly defined and activated in the system. You may need to check with the development team to confirm this.
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration tool or process you are using. There may be specific instructions or prerequisites that need to be followed.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), and ST22 (Dump Analysis) to investigate further.
  SAP Notes: Check for relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting in SAP community forums or SAP support channels for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.