How To Fix DMEE305 - Error in conditions for node &1: reference ID &2 cannot be used

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 305

• Message text: Error in conditions for node &1: reference ID &2 cannot be used

What causes this issue?

You have specified type <LB>3</> in the conditions, meaning that the
argument is a reference ID. However, your entry in the argument fields
has either of the following issues:
It is not an existing reference ID.
It is defined for a node that is below the processed node in the tree.

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 DMEE305 - Error in conditions for node &1: reference ID &2 cannot be used ?

  The SAP error message DMEE305 indicates that there is an issue with the conditions defined for a specific node in the Data Medium Exchange Engine (DMEE) configuration. The error message specifically states that a reference ID cannot be used in the conditions for the specified node.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Invalid Reference ID: The reference ID specified in the conditions for the node is not valid or does not exist in the context of the DMEE configuration.
  Incorrect Node Configuration: The node may not be properly configured to use the reference ID, or the reference ID may not be applicable for the type of node being used.
  Data Structure Issues: There may be issues with the data structure or the hierarchy of nodes that prevent the reference ID from being used correctly.
  Missing Dependencies: The reference ID may depend on other nodes or conditions that are not met or are missing.
  
  Solution:
  To resolve the DMEE305 error, you can follow these steps:
  
  
  Check Reference ID: Verify that the reference ID specified in the conditions is correct and exists in the context of the DMEE configuration. Ensure that it is spelled correctly and corresponds to the intended data element.
  
  
  Review Node Configuration: Examine the configuration of the node where the error occurs. Ensure that the node is set up correctly to utilize the reference ID. If necessary, consult the DMEE documentation for guidance on how to configure nodes and conditions.
  
  
  Validate Conditions: Review the conditions defined for the node. Ensure that they are logically correct and that the reference ID is being used in a valid manner. If the conditions are complex, consider simplifying them to isolate the issue.
  
  
  Check Data Structure: Ensure that the data structure and hierarchy of nodes are correctly defined. If there are dependencies between nodes, make sure that they are properly established.
  
  
  Test with Sample Data: If possible, test the DMEE configuration with sample data to see if the error persists. This can help identify whether the issue is with the configuration or the data being processed.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for additional information on DMEE configuration and error handling.
  
  
  Seek Support: If the issue persists after checking the above points, consider reaching out to SAP support or consulting with a colleague who has experience with DMEE configurations.
  
  
  Related Information:
  
  DMEE Configuration: Understanding how to configure DMEE nodes, conditions, and reference IDs is crucial for resolving this error.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on DMEE errors.
  Transaction Codes: Familiarize yourself with transaction codes related to DMEE, such as OBPM1 (for DMEE configuration) and DMEE (for the DMEE workbench).
  
  By following these steps, you should be able to identify and resolve the DMEE305 error in your SAP system.