How To Fix DMEE367 - No assignment rules defined

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 367

• Message text: No assignment rules defined

Self-Explanatory Message

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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 DMEE367 - No assignment rules defined ?

  The SAP error message DMEE367 "No assignment rules defined" typically occurs in the context of the Data Medium Exchange Engine (DMEE) when generating payment files or other data formats. This error indicates that there are no assignment rules configured for the specific DMEE tree you are trying to use, which means that the system does not know how to map the data from the source to the target format.
  Cause:
  
  Missing Assignment Rules: The most common cause is that the DMEE tree you are using does not have any assignment rules defined. Assignment rules are necessary for mapping the fields from the source data to the output format.
  Incorrect Configuration: The DMEE tree might be incorrectly configured or not activated.
  Wrong Tree Selection: The wrong DMEE tree might be selected for the payment run or file generation.
  
  Solution:
  
  
  Define Assignment Rules:
  
  Go to the DMEE transaction (transaction code DMEE).
  Select the relevant DMEE tree that you are using.
  Check if there are any assignment rules defined. If not, you will need to create them.
  To create assignment rules, navigate to the "Assignment" section of the DMEE tree and define the necessary mappings for the fields.
  
  
  
  Check Tree Activation:
  
  Ensure that the DMEE tree is activated. If it is not activated, activate it to make sure the system can use it.
  
  
  
  Verify Tree Selection:
  
  In the payment program configuration (transaction code FBZP), ensure that the correct DMEE tree is assigned to the payment method you are using.
  
  
  
  Testing:
  
  After defining the assignment rules and ensuring the tree is activated, perform a test run to see if the error persists.
  
  
  
  Related Information:
  
  DMEE Documentation: Refer to SAP documentation for detailed guidance on how to configure DMEE trees and assignment rules.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as DMEE (for tree maintenance) and FBZP (for payment program configuration).
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to DMEE and the specific error message.
  
  By following these steps, you should be able to resolve the DMEE367 error and successfully generate the required payment files or data formats.