How To Fix MW673 - Function only possible for purchase order documents!

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 673

• Message text: Function only possible for purchase order documents!

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MW673 - Function only possible for purchase order documents! ?

  The SAP error message MW673 ("Function only possible for purchase order documents!") typically occurs when a user attempts to perform an operation that is restricted to purchase order (PO) documents, but the document in question is not a purchase order. This error can arise in various scenarios, such as when trying to perform goods movements, invoice verification, or other functions that are specific to purchase orders.
  Causes:
  
  Incorrect Document Type: The document you are trying to process is not a purchase order. It could be a different type of document, such as a sales order, delivery, or invoice.
  Document Status: The document may not be in a status that allows the operation you are trying to perform.
  Transaction Code Misuse: You might be using a transaction code that is intended for purchase orders on a different type of document.
  Configuration Issues: There may be configuration settings in the system that restrict certain operations to purchase orders only.
  
  Solutions:
  
  Verify Document Type: Check the document you are working with to ensure it is indeed a purchase order. You can do this by reviewing the document number and its type in the relevant SAP transaction.
  Use Correct Transaction: Ensure you are using the correct transaction code for the operation you want to perform. If you are trying to process a non-PO document, use the appropriate transaction for that document type.
  Check Document Status: Make sure the document is in a status that allows the operation. For example, if you are trying to post a goods receipt, the purchase order should be in an open status.
  Consult with SAP Support: If you believe the document should be valid for the operation you are trying to perform, consult with your SAP support team or check SAP Notes for any known issues or patches related to this error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the relevant transaction codes for purchase orders (e.g., ME21N for creating POs, ME22N for changing POs, etc.) and ensure you are using them correctly.
  SAP Documentation: Review SAP documentation or help files related to the specific transaction or function you are trying to use for more detailed guidance.
  User Permissions: Ensure that your user role has the necessary permissions to perform the operation on purchase orders.
  
  By following these steps, you should be able to identify the cause of the MW673 error and take appropriate action to resolve it.