How To Fix WG327 - Select one or more purchase orders

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 327

• Message text: Select one or more purchase orders

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WG327 - Select one or more purchase orders ?

  SAP Error Message:
  
  WG327 - Select one or more purchase orders
  
  Cause:
  This error message typically appears when a user tries to proceed with a transaction or process that requires at least one purchase order to be selected, but no purchase order has been selected. For example, in scenarios like goods receipt, invoice verification, or purchase order processing, the system expects the user to select one or more purchase orders to continue.
  
  When does it occur?
  
  When you are in a transaction or screen where you need to select purchase orders (POs) for further processing, but none are selected.
  Commonly seen in transactions related to:
  
  Goods receipt against purchase orders (MIGO)
  Invoice verification (MIRO)
  Purchase order processing or reporting
  
  
  It can also occur in custom programs or reports that require PO selection.
  
  
  Solution:
  
  Select at least one purchase order before proceeding.  
  
  On the selection screen or list, mark the checkbox or highlight the purchase order(s) you want to process.
  
  
  If you are expecting purchase orders to appear but none are listed:
  
  Check your selection criteria (dates, vendor, purchasing group, etc.) to ensure purchase orders exist for the given parameters.
  Verify that the purchase orders are in the correct status (e.g., released, not blocked).
  
  
  If this error occurs in a custom program or report, check the logic that handles PO selection to ensure it correctly captures user input.
  
  
  Additional Information:
  
  Message Class: WG (Purchasing)
  Message Number: 327
  This message is a prompt to ensure that the user explicitly selects purchase orders to avoid processing errors or unintended actions.
  If you frequently encounter this message unexpectedly, review user training or UI design to make PO selection more intuitive.
  In some cases, this message can be bypassed only if the process logic is changed, but this is generally not recommended as it ensures data integrity.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WG327 - Select one or more purchase orders
  
  
  Cause
  No purchase order selected when required
  
  
  Solution
  Select at least one purchase order before proceeding
  
  
  Related Transactions
  MIGO, MIRO, ME21N, ME22N, custom PO reports
  
  
  
  
  If you need help with a specific transaction or scenario where this error occurs, please provide more details!