How To Fix WG452 - PO &1 rejected: plant not in selection range

WG452 - Overview

• Message type: E = Error

• Message class: WG - Messages for store order and investment buy

• Message number: 452

• Message text: PO &1 rejected: plant not in selection range

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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WG452 - Details

• Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WG452 PO &1 rejected: plant not in selection range
  
  Meaning / 
  Cause:
  This error occurs when a Purchase Order (PO) is being processed or created, but the plant specified in the PO is not included in the allowed or configured plant selection range for the user, transaction, or process.
  In other words, the system checks whether the plant assigned to the PO is within the permitted plants defined in the selection criteria or user authorizations. If the plant is outside this range, the system rejects the PO and throws this error.
  
  Common Scenarios:
  
  The user’s plant selection range (e.g., in user parameters or selection screen) does not include the plant assigned to the PO.
  The plant is not assigned or allowed in the purchasing organization or purchasing group settings.
  Authorization restrictions prevent the user from processing POs for that plant.
  Custom validation or user-exit/enhancement logic restricts plants