How To Fix /PF1/MSG_GUI236 - Either a PO key or item table must be supplied online

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_GUI -

• Message number: 236

• Message text: Either a PO key or item table must be supplied online

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 /PF1/MSG_GUI236 - Either a PO key or item table must be supplied online ?

  The SAP error message /PF1/MSG_GUI236 Either a PO key or item table must be supplied online typically occurs when a user attempts to execute a transaction or function that requires a Purchase Order (PO) key or an item table, but neither has been provided. This error is common in scenarios where a user is trying to access or manipulate purchase order data without the necessary identifiers.
  Cause:
  
  Missing PO Key: The user did not provide a Purchase Order number or key when trying to access a specific PO.
  Missing Item Table: The function being executed requires an item table (a list of items associated with a PO), but none was provided.
  Incorrect Transaction Code: The user may be using a transaction code that expects a PO key or item table but is not supplying the required parameters.
  User Input Error: The user may have overlooked entering the necessary information in the input fields.
  
  Solution:
  
  Provide a PO Key: Ensure that you enter a valid Purchase Order number in the appropriate field before executing the transaction.
  Provide an Item Table: If the transaction requires an item table, make sure to supply the necessary data in the expected format.
  Check Transaction Code: Verify that you are using the correct transaction code and that it is appropriate for the action you are trying to perform.
  Review Input Fields: Double-check all input fields to ensure that all required information is filled out correctly.
  Consult Documentation: If you are unsure about the required inputs for the transaction, refer to the SAP documentation or help resources for guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the relevant transaction codes related to Purchase Orders, such as ME23N (Display Purchase Order), ME22N (Change Purchase Order), or ME21N (Create Purchase Order).
  SAP Notes: Check SAP Notes for any known issues or updates related to the error message.
  User Authorization: Ensure that you have the necessary authorizations to access and manipulate Purchase Order data.
  SAP Support: If the issue persists after checking the above points, consider reaching out to your SAP support team for further assistance.
  
  By following these steps, you should be able to resolve the error and successfully execute the desired transaction.