How To Fix DMEE108 - Only one offset definition can exist in source field

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 108

• Message text: Only one offset definition can exist in source field

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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• What is the cause and solution for SAP error message DMEE108 - Only one offset definition can exist in source field ?

  The SAP error message DMEE108 ("Only one offset definition can exist in source field") typically occurs in the context of the Data Medium Exchange Engine (DMEE) when configuring the DMEE tree for electronic payment formats or other data export formats. This error indicates that there is a conflict in the configuration of the offset definitions for a particular source field.
  Cause:
  The error arises when there are multiple offset definitions assigned to the same source field in the DMEE tree. An offset definition specifies how to position data within a field, and having more than one definition for the same field creates ambiguity in how the data should be processed.
  Solution:
  To resolve the DMEE108 error, follow these steps:
  
  
  Review the DMEE Tree Configuration:
  
  Open the DMEE tree where the error is occurring.
  Identify the source field that is causing the issue.
  
  
  
  Check Offset Definitions:
  
  Look for multiple offset definitions associated with the same source field.
  Ensure that only one offset definition exists for that field.
  
  
  
  Remove or Consolidate Offsets:
  
  If you find multiple offset definitions, decide which one is necessary and remove the others.
  If the offsets are meant to be used together, consider consolidating them into a single definition that captures the required logic.
  
  
  
  Validate the Configuration:
  
  After making changes, validate the DMEE tree to ensure that there are no further errors.
  Test the output to confirm that the data is being generated correctly.
  
  
  
  Documentation and Comments:
  
  Document any changes made to the configuration for future reference.
  Add comments in the DMEE tree to clarify the purpose of the offset definitions.
  
  
  
  Related Information:
  
  DMEE Documentation: Refer to SAP documentation on DMEE for detailed information on configuring trees, source fields, and offset definitions.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates related to DMEE configurations.
  Transaction Codes: Familiarize yourself with transaction codes like DMEE (for DMEE tree maintenance) and OBPM1 (for payment medium formats) to navigate the configuration settings effectively.
  
  By following these steps, you should be able to resolve the DMEE108 error and ensure that your DMEE configuration is set up correctly.