How To Fix DRD129 - Reference set to another delivery relationship

SAP Error Message - Details

• Message type: E = Error

• Message class: DRD - Messages for Delivery Relationships

• Message number: 129

• Message text: Reference set to another delivery relationship

What causes this issue?

A reference to another delivery relationship is set as the method of
<DS:GLOS.8F1666FFD6F0DB468B7643C63EECC977>delivery relationship</>
determination for the selected combination:
Plant &V1&
Material group &V2&
Material &V3&
You cannot change the delivery relationship for the selected
combination.

System Response

The system interrupts processing.

How to fix this error?

If you want to change the delivery relationship of the reference, enter
the data for the reference as the selection.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DRD129 - Reference set to another delivery relationship ?

  The SAP error message DRD129, which states "Reference set to another delivery relationship," typically occurs in the context of delivery processing in SAP, particularly when dealing with delivery relationships between different documents or items.
  Cause:
  This error usually arises when there is an inconsistency or conflict in the delivery relationships defined in the system. It can happen due to:
  
  Incorrect Configuration: The delivery relationship might be incorrectly configured in the system, leading to references that do not match the expected relationships.
  Data Inconsistencies: There may be inconsistencies in the master data or transactional data, such as mismatched delivery items or incorrect references.
  Multiple References: The system may be trying to reference multiple delivery relationships for the same item, which can lead to confusion and errors.
  
  Solution:
  To resolve the DRD129 error, you can take the following steps:
  
  
  Check Delivery Relationships: Review the delivery relationships defined in the system for the relevant documents. Ensure that they are correctly set up and do not reference other relationships incorrectly.
  
  
  Review Master Data: Check the master data for the materials or items involved in the delivery. Ensure that all relevant data is consistent and correctly maintained.
  
  
  Analyze Transaction Data: Look into the specific transaction that triggered the error. Check for any inconsistencies in the delivery items, such as incorrect quantities or mismatched references.
  
  
  Adjust Configuration: If the issue is due to configuration, you may need to adjust the settings in the relevant customizing transactions (e.g., SPRO) to ensure that the delivery relationships are correctly defined.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to delivery processing and the specific error message for additional guidance.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the root cause, consider reaching out to SAP support for assistance. They can provide more detailed insights based on your specific system configuration and data.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VL01N (Create Outbound Delivery), VL02N (Change Outbound Delivery), and VL03N (Display Outbound Delivery) to analyze the delivery documents.
  SAP Notes: Search for SAP Notes related to DRD129 for any known issues or patches that may address the problem.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the DRD129 error in your SAP system.