How To Fix DMEE128 - Enter a valid type for argument &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DMEE - Messages for Data Medium Exchange Engine

• Message number: 128

• Message text: Enter a valid type for argument &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE128 - Enter a valid type for argument &1 ?

  The SAP error message DMEE128, which states "Enter a valid type for argument &1," typically occurs in the context of the Data Medium Exchange Engine (DMEE) when configuring or processing payment files or other data formats. This error indicates that an invalid type has been specified for a particular argument in the DMEE configuration.
  Cause:
  
  
  Invalid Argument Type: The error is usually triggered when an argument in the DMEE tree structure is assigned an invalid or unsupported type. This could happen if:
  
  The argument type is misspelled or incorrectly defined.
  The argument type does not match the expected data type for the operation being performed.
  There is a mismatch between the expected and provided data types in the DMEE configuration.
  
  
  
  Configuration Issues: If the DMEE tree or the associated configuration is not set up correctly, it can lead to this error. This might include:
  
  Incorrectly defined nodes or elements in the DMEE tree.
  Missing or improperly configured parameters.
  
  
  
  Solution:
  
  
  Check DMEE Configuration:
  
  Go to the DMEE transaction (usually transaction code DMEE).
  Review the configuration of the DMEE tree where the error is occurring.
  Ensure that all argument types are correctly defined and match the expected types.
  
  
  
  Validate Argument Types:
  
  Check the specific argument mentioned in the error message (replace &1 with the actual argument name).
  Ensure that the argument type is valid and corresponds to the expected data type for that context.
  
  
  
  Review Documentation:
  
  Consult the SAP documentation or help resources for DMEE to understand the valid argument types and their usage.
  Look for examples or templates that might clarify the correct configuration.
  
  
  
  Test Changes:
  
  After making corrections, test the DMEE configuration to ensure that the error no longer occurs.
  If possible, use a test environment to validate changes before applying them to production.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that might address this specific error or provide additional guidance on DMEE configuration.
  
  
  
  Related Information:
  
  Transaction Codes: DMEE (Data Medium Exchange Engine), SE80 (Object Navigator), SE37 (Function Module).
  Documentation: SAP Help Portal, DMEE configuration guides, and community forums.
  Support: If the issue persists after checking the configuration, consider reaching out to SAP support or consulting with a technical expert familiar with DMEE.
  
  By following these steps, you should be able to identify and resolve the cause of the DMEE128 error in your SAP system.