How To Fix DMEE116 - No conversion rule exists

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 116

• Message text: No conversion rule exists

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 DMEE116 - No conversion rule exists ?

  The SAP error message DMEE116 ("No conversion rule exists") typically occurs in the context of the Data Medium Exchange Engine (DMEE) when generating payment files or other data formats. This error indicates that the system cannot find a conversion rule for the specified data format or structure you are trying to use.
  Cause:
  
  Missing Conversion Rules: The most common cause is that the required conversion rules for the specific DMEE format are not defined in the system.
  Incorrect Configuration: The DMEE tree or the associated configuration might not be set up correctly, leading to the absence of the necessary rules.
  Wrong Format or Version: The format or version you are trying to use may not have been properly defined or may not exist in the system.
  Data Structure Issues: The data structure being processed may not match the expected structure defined in the DMEE configuration.
  
  Solution:
  
  
  Check DMEE Configuration:
  
  Go to the DMEE transaction (transaction code: DMEE).
  Verify that the correct DMEE tree is being used for the payment format you are trying to generate.
  Ensure that the conversion rules are defined for the specific format you are working with.
  
  
  
  Define Conversion Rules:
  
  If the conversion rules are missing, you will need to create them. This can be done in the DMEE transaction by navigating to the relevant tree and defining the necessary rules.
  Make sure to include all required fields and mappings in the conversion rules.
  
  
  
  Review Format Settings:
  
  Check the settings for the payment format in the configuration (transaction code: OBPM1 for payment medium formats).
  Ensure that the format is correctly assigned to the payment method and company code.
  
  
  
  Test with Sample Data:
  
  After making changes, test the configuration with sample data to ensure that the conversion rules are now being applied correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for detailed guidance on setting up DMEE and defining conversion rules.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  DMEE: Data Medium Exchange Engine configuration.
  OBPM1: Configuration for payment medium formats.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues or provide updates related to DMEE.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues and solutions shared by other users.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in DMEE configurations.