How To Fix 1P426 - Payment item &1 &2 &3 is a reverse item

1P426 - Overview

• Message type: E = Error

• Message class: 1P - BCA: Payment Transactions

• Message number: 426

• Message text: Payment item &1 &2 &3 is a reverse item

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 1P426 - Payment item &1 &2 &3 is a reverse item ?

  The SAP error message 1P426 indicates that the payment item you are trying to process is a reverse item. This typically occurs in the context of payment processing in SAP, particularly when dealing with payment documents that have been reversed or canceled.
  
  Cause:
  The error message is triggered when:
  
  You attempt to process a payment item that has already been marked as a reverse item.
  The system recognizes that the payment item is not valid for the operation you are trying to perform (e.g., posting, clearing, etc.) because it has been reversed.
  
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Payment Item Status: Verify the status of the payment item in question. You can do this by checking the payment document in the relevant transaction (e.g., FBL1N for vendor line items, FBL5N for customer line items).
  
  
  Identify the Original Document: If the payment item is a reverse item, identify the original payment document that it is