How To Fix /SCMB/ORDER395 - Order &1 item &2: Purchase Order reference already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/ORDER -

• Message number: 395

• Message text: Order &1 item &2: Purchase Order reference already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/ORDER395 - Order &1 item &2: Purchase Order reference already exists ?

  The SAP error message /SCMB/ORDER395 indicates that there is an issue with a purchase order reference that already exists for a specific order item. This error typically arises in the context of supply chain management, particularly when dealing with order processing and purchase order creation.
  Cause:
  The error occurs when you attempt to create or update an order item in SAP that references a purchase order (PO) which has already been linked to another order item. This can happen due to:
  
  Duplicate Purchase Order Reference: The same purchase order number is being used for multiple order items, which is not allowed in the system.
  Data Entry Errors: Incorrect data entry or copying of purchase order references can lead to this issue.
  System Configuration: The system may be configured to prevent duplicate references for business rules compliance.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Orders: Review the existing orders in the system to see if the purchase order reference is already assigned to another order item. You can do this by using transaction codes like ME23N (Display Purchase Order) or /SCMB/ORDER (for supply chain orders).
  
  
  Use Unique Purchase Order References: Ensure that each order item has a unique purchase order reference. If you need to use the same PO for multiple items, check if your business process allows for this or if you need to create a new PO.
  
  
  Correct Data Entry: If the error is due to incorrect data entry, correct the purchase order reference in the order item that is causing the error.
  
  
  Consult Documentation: Review any relevant documentation or guidelines provided by your organization regarding the use of purchase orders in SAP.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order).
  SAP Notes: Check SAP Notes for any updates or patches that may address this specific error.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to create or modify orders and purchase orders in the system.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.