How To Fix CNV_MBT024 - Invalid Dynpro Field & !!

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 024

• Message text: Invalid Dynpro Field & !!

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_MBT024 - Invalid Dynpro Field & !! ?

  The SAP error message CNV_MBT024 Invalid Dynpro Field & !! typically occurs during the execution of a conversion or migration process, particularly when using the SAP Migration Tool (or similar tools) to transfer data from one system to another. This error indicates that there is an issue with a field in a screen (dynpro) that is not recognized or is invalid in the context of the operation being performed.
  Causes:
  
  Field Mismatch: The field specified in the error message does not exist in the target system or has been renamed or removed.
  Data Type Issues: The data type of the field in the source system may not match the expected data type in the target system.
  Configuration Issues: There may be configuration settings in the target system that do not align with the source system, leading to invalid field references.
  Custom Fields: If the field is a custom field, it may not have been properly defined or activated in the target system.
  
  Solutions:
  
  Check Field Existence: Verify that the field mentioned in the error message exists in the target system. You can do this by checking the relevant table or structure in the target system.
  Review Data Types: Ensure that the data types of the fields in both the source and target systems are compatible. If there are discrepancies, you may need to adjust the data types or perform data transformations.
  Update Configuration: If the error is due to configuration issues, review the configuration settings in the target system to ensure they match the source system.
  Custom Field Activation: If the field is a custom field, ensure that it is properly defined and activated in the target system. You may need to transport the relevant customizations from the development environment to the target system.
  Consult Documentation: Refer to the SAP documentation or notes related to the migration tool you are using for any specific guidance on handling this error.
  Debugging: If you have access to the development environment, you can debug the migration process to identify the exact point of failure and gather more context about the error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the migration tool or the specific error message.
  Migration Tool Documentation: Review the official documentation for the migration tool you are using, as it may provide additional insights or troubleshooting steps.
  Community Forums: Consider searching or posting on SAP community forums or platforms like SAP Community, Stack Overflow, or other relevant forums for assistance from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.