How To Fix /SPE/PO_CHANGE011 - Delivery exists for the PO; sub items cannot be created

/SPE/PO_CHANGE011 - Overview

• Message type: E = Error

• Message class: /SPE/PO_CHANGE -

• Message number: 011

• Message text: Delivery exists for the PO; sub items cannot be created

Self-Explanatory Message

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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.

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/SPE/PO_CHANGE011 - Details

• The SAP error message /SPE/PO_CHANGE011 indicates that there is an existing delivery for the Purchase Order (PO), and as a result, sub-items cannot be created. This typically occurs in the context of managing purchase orders and deliveries within the SAP system, particularly in the Materials Management (MM) module.
  
  Cause:
  
  Existing Delivery: The primary cause of this error is that there is already a delivery created for the specified purchase order. When a delivery exists, the system restricts the creation of sub-items to maintain data integrity and avoid inconsistencies.
  Item Status: The status of the items in the purchase order may also prevent the addition of sub-items. If the items are already processed or have been delivered, the system will not allow changes that could affect the existing delivery.
  Configuration Settings: Certain configuration settings in the SAP system may restrict the creation of sub-items when deliveries are present.
  
  
  Solution:
  
  Check Existing Deliveries: Review the existing deliveries associated