How To Fix /PF1/MSG_PO420 - Payment item &1 &2 was processed

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_PO -

• Message number: 420

• Message text: Payment item &1 &2 was processed

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_PO420 - Payment item &1 &2 was processed ?

  The SAP error message /PF1/MSG_PO420 typically indicates that a payment item has already been processed. This message is often encountered in the context of payment processing in SAP, particularly when dealing with accounts payable and payment runs.
  Cause:
  The error message /PF1/MSG_PO420 is triggered when:
  
  A payment item (such as an invoice or a payment request) has already been processed in a previous payment run.
  There may be an attempt to process the same payment item again, which is not allowed as it can lead to duplicate payments.
  The payment item might have been marked as processed in the system, and the system is preventing further processing to maintain data integrity.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Payment History: Review the payment history for the specific payment item (identified by &1 and &2 in the error message). Ensure that it has not already been processed.
  
  
  Review Payment Documents: Look for any payment documents that may have been created for the item. You can do this by checking transaction codes like FBL1N (Vendor Line Item Display) or FBL3N (G/L Account Line Item Display).
  
  
  Correct Payment Run: If the payment item was incorrectly included in a payment run, you may need to reverse the payment or adjust the payment run settings.
  
  
  Consult with Finance Team: If you are unsure about the status of the payment item, consult with your finance or accounts payable team to verify the processing status.
  
  
  Check for Configuration Issues: In some cases, there may be configuration settings in the payment processing area that need to be reviewed. Ensure that the payment processing settings are correctly configured.
  
  
  Use Transaction Codes: Utilize relevant transaction codes to analyze the payment item further. For example, you can use:
  
  F110: For payment run processing.
  FB03: To display the document and check its status.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message. Sometimes, there are known issues or patches that can resolve the problem.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to payment processing, such as F110 (Automatic Payment Transactions), FBL1N (Vendor Line Item Display), and FB03 (Display Document).
  Documentation: Review SAP documentation or help files related to payment processing and error handling.
  User Roles: Ensure that you have the appropriate user roles and permissions to view and process payment items.
  
  If the issue persists after following these steps, it may be necessary to involve your SAP support team or consult with SAP directly for further assistance.