How To Fix DMEE117 - First enter a valid source field

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 117

• Message text: First enter a valid source field

What causes this issue?

First enter a source field from the source field inventory.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE117 - First enter a valid source field ?

  The SAP error message DMEE117 ("First enter a valid 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 a required source field has not been defined or is invalid in the DMEE configuration.
  Cause:
  
  Missing Source Field: The error usually arises when a user attempts to create or modify a node in the DMEE tree without specifying a valid source field. The source field is essential as it defines where the data will be pulled from.
  Incorrect Configuration: The source field may be incorrectly configured or not available in the context of the DMEE tree being edited.
  Data Structure Issues: The underlying data structure may not have the expected fields, leading to the inability to select a valid source field.
  
  Solution:
  
  
  Check Source Field Configuration:
  
  Open the DMEE tree in transaction code DMEE.
  Navigate to the node where the error occurs.
  Ensure that a valid source field is selected. You can do this by clicking on the node and checking the properties to see if a source field is assigned.
  
  
  
  Add or Modify Source Field:
  
  If no source field is assigned, you need to add one. Click on the appropriate option to add a source field and select a valid field from the available options.
  If the source field is incorrect, modify it to point to a valid field that exists in the data structure.
  
  
  
  Validate Data Structure:
  
  Ensure that the data structure you are working with contains the necessary fields. You may need to check the underlying data model or structure to confirm that the fields you want to use are available.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for guidance on configuring DMEE trees and understanding the available source fields.
  
  
  
  Testing:
  
  After making changes, test the configuration to ensure that the error no longer appears and that the output is as expected.
  
  
  
  Related Information:
  
  Transaction Codes: DMEE (for DMEE configuration), SE11 (for data dictionary to check field availability).
  SAP Notes: Check for any relevant SAP Notes that might address specific issues or bugs related to DMEE configurations.
  User Forums: Consider visiting SAP Community forums or other user groups for additional insights and shared experiences regarding similar issues.
  
  By following these steps, you should be able to resolve the DMEE117 error and successfully configure your DMEE tree.