How To Fix MSR_MM018 - You cannot add new items in this purchasing document for Advanced Returns

MSR_MM018 - Overview

• Message type: E = Error

• Message class: MSR_MM - MSR: Message class for MSR orders

• Message number: 018

• Message text: You cannot add new items in this purchasing document for Advanced Returns

What causes this issue?

This purchasing document (returns purchase order or returns stock
transport order) is a follow-up document for a customer returns process
in Advanced Returns Management.

System Response

The system does not allow adding additional items in this document.

How to fix this error?

Create a separate returns purchase order or returns stock transport
order for the items you want to add.

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 MSR_MM018 - You cannot add new items in this purchasing document for Advanced Returns ?

  The SAP error message MSR_MM018, which states "You cannot add new items in this purchasing document for Advanced Returns," typically occurs in the context of handling advanced returns in the SAP system. This error indicates that the system does not allow the addition of new items to a purchasing document that is already designated for advanced returns.
  
  Cause:
  
  Document Status: The purchasing document may be in a status that does not permit modifications, such as being completed or already processed.
  Return Process Restrictions: The advanced return process has specific rules that restrict adding new items to ensure data integrity and compliance with business processes.
  Configuration Settings: The system may be configured to prevent changes to purchasing documents once they are marked for returns.
  
  
  Solution:
  
  Check Document Status: Verify the status of the purchasing document. If it is completed or in a status that does not allow changes, you may need to create a new document for