How To Fix APPL_MM_PUR_PO078 - Order number & does not exist. Select a valid order number.

APPL_MM_PUR_PO078 - Overview

• Message type: E = Error

• Message class: APPL_MM_PUR_PO - Message Class for Purchase Order

• Message number: 078

• Message text: Order number & does not exist. Select a valid order number.

Self-Explanatory Message

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APPL_MM_PUR_PO078 - Details

• The SAP error message APPL_MM_PUR_PO078 indicates that the system cannot find the specified purchase order (PO) number. This error typically occurs when trying to access or process a purchase order that either does not exist in the system or has been deleted or archived.
  Causes:
  
  Incorrect PO Number: The most common cause is that the user has entered an incorrect or invalid purchase order number.
  Deleted or Archived PO: The purchase order may have been deleted or archived, making it unavailable for further processing.
  Authorization Issues: The user may not have the necessary authorizations to view or access the specified purchase order.
  Data Synchronization Issues: In some cases, there may be issues with data synchronization between different systems or modules within SAP.
  PO Status: The purchase order may be in a status that does not allow it to be accessed (e.g., closed or completed).
  
  Solutions:
  
  Verify PO Number: Double-check the purchase order number you are entering to ensure