How To Fix CNV_MBT_DEX201 - Invalid Call of function module &

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_DEX - DMIS Data Extract related messages

• Message number: 201

• Message text: Invalid Call of function module &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_DEX201 - Invalid Call of function module & ?

  The SAP error message CNV_MBT_DEX201 Invalid Call of function module & typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the function module being called, which may not be available, incorrectly configured, or not suitable for the current context.
  Causes:
  
  Function Module Not Found: The specified function module may not exist in the system or may not be activated.
  Incorrect Parameters: The parameters being passed to the function module may be incorrect or not matching the expected format.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to call the function module.
  System Configuration: There may be issues with the system configuration or the specific migration scenario being used.
  Version Compatibility: The function module may not be compatible with the version of SAP you are using.
  
  Solutions:
  
  Check Function Module: Verify that the function module exists in the system. You can do this by using transaction SE37 (Function Builder) to check if the function module is available and active.
  Review Parameters: Ensure that the parameters being passed to the function module are correct and in the expected format. Check the documentation for the function module to understand its requirements.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the function module. You may need to consult with your security team to verify this.
  System Configuration: Review the configuration settings related to the migration process. Ensure that all necessary settings are correctly configured.
  Consult 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.
  Debugging: If you have access to debugging tools, you can set breakpoints in the function module to see where the error occurs and gather more information about the context in which the error is raised.
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to the specific function module or the migration process you are using. These notes often contain important information about known issues and fixes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review the official SAP documentation for the migration tool you are using to ensure you are following the correct procedures.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.