How To Fix CNV_10020037 - Elementary relationship &1: Spec. function module &2 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 037

• Message text: Elementary relationship &1: Spec. function module &2 does not exist

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020037 - Elementary relationship &1: Spec. function module &2 does not exist ?

  The SAP error message CNV_10020037 typically indicates that there is an issue with a specific function module that is expected to exist but cannot be found in the system. This error is often encountered during data migration or conversion processes, particularly when using SAP's Conversion Tools or during the execution of specific programs related to data transformation.
  Cause:
  
  
  Missing Function Module: The function module specified in the error message (&2) does not exist in the SAP system. This could be due to:
  
  The function module not being activated or created.
  The function module being deleted or not transported correctly from a development environment to the production environment.
  A typo in the function module name or incorrect configuration.
  
  
  
  Incorrect Configuration: The configuration settings for the data migration or conversion process may be incorrect, leading to the system looking for a function module that is not relevant or does not exist.
  
  
  Version Mismatch: If you are using a version of SAP that does not support the specific function module, this error may occur.
  
  
  Solution:
  
  
  Check Function Module Existence:
  
  Use transaction code SE37 to check if the function module (&2) exists in your system. If it does not exist, you may need to create it or transport it from another system.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to the data migration or conversion process. Ensure that all necessary settings are correctly defined and that there are no typos or misconfigurations.
  
  
  
  Transport Issues:
  
  If the function module is supposed to be part of a transport request, ensure that the transport has been successfully imported into the target system.
  
  
  
  Consult Documentation:
  
  Review the documentation for the specific migration or conversion tool you are using. There may be prerequisites or specific steps that need to be followed.
  
  
  
  SAP Notes:
  
  Check 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 you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant context to help them diagnose the problem.
  
  
  
  Related Information:
  
  Transaction Codes: SE37 (Function Module), SE80 (Object Navigator), ST22 (Dump Analysis), SM21 (System Log).
  SAP Documentation: Review the official SAP Help documentation for the specific tools or modules you are using for data migration.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.