How To Fix /PF1/MSG_PO851 - Order &1 / &2 was forwarded; it could already has been processed

/PF1/MSG_PO851 - Overview

• Message type: E = Error

• Message class: /PF1/MSG_PO -

• Message number: 851

• Message text: Order &1 / &2 was forwarded; it could already has been processed

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 /PF1/MSG_PO851 - Order &1 / &2 was forwarded; it could already has been processed ?

  The SAP error message /PF1/MSG_PO851 typically indicates that a purchase order (PO) has been forwarded for processing, but there is a possibility that it has already been processed. This can occur in various scenarios, such as when a purchase order is being sent for approval or when there are multiple attempts to process the same order.
  
  Cause:
  
  Duplicate Processing: The order may have already been processed or forwarded, leading to a conflict.
  System Delay: There may be a delay in the system updating the status of the order, causing the system to think it is still in a pending state.
  Network Issues: Temporary network issues may cause the system to not receive confirmation of the order's processing.
  User Error: Users may inadvertently attempt to process the same order multiple times.
  
  
  Solution:
  
  Check Order Status: Verify the current status of the purchase order in the system. You can do this by navigating to the relevant transaction (e.g., ME23N