How To Fix W5126 - This requisition not assigned to a source

W5126 - Overview

• Message type: E = Error

• Message class: W5 - Messages for MM-WEB Applications and BAPIs

• Message number: 126

• Message text: This requisition not assigned to a source

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message W5126 - This requisition not assigned to a source ?

  Certainly! Here's a detailed explanation for the SAP error message W5126: "This requisition not assigned to a source":
  
  Error Message
  W5126 - This requisition not assigned to a source
  
  Cause
  This warning message occurs in SAP Materials Management (MM) when you try to create a Purchase Order (PO) or perform a related procurement activity based on a Purchase Requisition (PR), but the system cannot find a valid source of supply assigned to that requisition.
  In other words, the Purchase Requisition you are trying to process does not have a source of supply (such as a vendor or contract) assigned to it. This can happen because:
  
  The Purchase Requisition was created without assigning a source of supply.
  The source list or outline agreement (contract or scheduling agreement) is not maintained or linked to the requisition.
  The source assignment was deleted or is invalid.
  The system is configured to require source assignment for the procurement process you are trying to execute.
  
  
  When