How To Fix CNV_NCE_BAS413 - No function module specified

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 413

• Message text: No function module specified

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_NCE_BAS413 - No function module specified ?

  The SAP error message CNV_NCE_BAS413: No function module specified typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system is expecting a function module to be specified for a certain operation, but it is not provided.
  Cause:
  
  Missing Function Module: The error usually arises when a required function module is not defined in the configuration or is missing from the system.
  Incorrect Configuration: There may be an issue with the configuration settings in the migration project, where the function module that should be called during the migration process is not specified.
  Custom Development: If there are custom developments or enhancements in the migration process, they may not be correctly set up or may reference a non-existent function module.
  
  Solution:
  
  Check Configuration: Review the configuration settings in the migration project to ensure that all required function modules are specified correctly. This can typically be done in the transaction code related to the migration cockpit or the specific migration tool you are using.
  Define Function Module: If a function module is indeed missing, you may need to create or define it. This could involve working with your ABAP development team to ensure that the necessary function module is available and correctly implemented.
  Review Documentation: Consult the SAP documentation or notes related to the specific migration tool you are using. There may be specific instructions or prerequisites that need to be followed.
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as SAP frequently releases updates that may resolve known issues.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the function module is expected and why it is not being found.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message CNV_NCE_BAS413. You can search for the error message in the SAP Support Portal.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration, as it may provide insights into required configurations and common pitfalls.
  Community Forums: Consider checking SAP Community forums or other user groups where similar issues may have been discussed, as other users may have encountered and resolved the same error.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.