How To Fix CNV_10030049 - Function module &1 for determination of INDX structures does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10030 - Message class for package 10030

• Message number: 049

• Message text: Function module &1 for determination of INDX structures does not exist

What causes this issue?

Determinaton of the structures of the data in the INDX tables is taken
care of by package 21500, which provides the necessary function module
&V1&. This function module does not exist in the system.

How to fix this error?

Import package 21500 (the version that contains the function module
&V1&).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10030049 - Function module &1 for determination of INDX structures does not exist ?

  The SAP error message CNV_10030049 indicates that a function module required for determining INDX structures is missing or does not exist in the system. This error typically arises during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of specific programs that rely on these function modules.
  Cause:
  
  Missing Function Module: The function module referenced in the error message (&1) is not available in the SAP system. This could be due to an incomplete installation, missing components, or a system upgrade that did not properly migrate all necessary objects.
  Incorrect Configuration: The system may not be configured correctly, leading to the inability to locate the required function module.
  Transport Issues: If the function module was recently transported from another system, there may have been issues during the transport process.
  
  Solution:
  
  
  Check for the Function Module: 
  
  Use transaction SE37 (Function Builder) to check if the function module exists in the system. If it does not exist, you may need to create it or restore it from a backup.
  
  
  
  Reinstall or Update Components: 
  
  If the function module is part of a specific SAP component or add-on, consider reinstalling or updating that component to ensure all necessary objects are present.
  
  
  
  Check Transport Requests: 
  
  If the function module was supposed to be transported from another system, check the transport logs for any errors and ensure that the transport request was successfully imported.
  
  
  
  Consult SAP Notes: 
  
  Search the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  
  
  Contact SAP Support: 
  
  If the issue persists and you cannot find a solution, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant context.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SE37 (Function Builder) to check for the existence of the function module.
  SE80 (Object Navigator) to explore related objects and dependencies.
  
  
  
  SAP Notes: 
  
  Regularly check for updates or patches related to data migration tools or the specific module you are working with.
  
  
  
  Documentation: 
  
  Review SAP documentation related to data migration and the specific tools you are using, as they may provide insights into common issues and their resolutions.
  
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.