How To Fix DMEE139 - Number of variables is different

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 139

• Message text: Number of variables is different

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE139 - Number of variables is different ?

  The SAP error message DMEE139 ("Number of variables is different") typically occurs in the context of the Data Medium Exchange Engine (DMEE) when there is a mismatch in the number of variables defined in the DMEE tree structure and the number of variables being used in the output format.
  Cause:
  
  
  Mismatch in Variables: The error usually arises when the number of variables defined in the DMEE tree does not match the number of variables expected in the output format. This can happen if:
  
  The DMEE tree structure has been modified (e.g., variables added or removed) without updating the associated output format.
  The output format is expecting a different number of variables than what is defined in the DMEE tree.
  
  
  
  Incorrect Configuration: If the configuration of the DMEE tree is incorrect or incomplete, it can lead to this error.
  
  
  Versioning Issues: If there are multiple versions of the DMEE tree or output format, it may lead to inconsistencies.
  
  
  Solution:
  
  
  Check DMEE Tree Structure: 
  
  Go to the DMEE tree in transaction code DMEE and verify the number of variables defined in the tree.
  Ensure that all required variables are present and correctly configured.
  
  
  
  Review Output Format:
  
  Check the output format associated with the DMEE tree. Ensure that it matches the number of variables defined in the DMEE tree.
  If there are discrepancies, update the output format to align with the DMEE tree.
  
  
  
  Consistency Check:
  
  Perform a consistency check between the DMEE tree and the output format. This can often be done within the DMEE transaction by using the appropriate functions to validate the configuration.
  
  
  
  Version Management:
  
  If you are using multiple versions of the DMEE tree or output format, ensure that you are using the correct version that matches the expected configuration.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the DMEE process again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  DMEE: To access and modify the DMEE tree.
  FBZP: To configure payment methods and related settings.
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on configuring DMEE trees and output formats.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or provide patches related to DMEE errors.
  
  
  Community Forums: Consider searching or posting in SAP community forums for additional insights or similar experiences from other users.
  
  
  By following these steps, you should be able to identify and resolve the DMEE139 error effectively.