How To Fix FQ145 - Reference document has already been posted

FQ145 - Overview

• Message type: E = Error

• Message class: FQ - Payment Requests and Payment Program

• Message number: 145

• Message text: Reference document has already been posted

What causes this issue?

The document which is being used as the reference doucment has already
been posted. It may be that, for technical reasons, a balance results.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

FQ145 - Details

• The SAP error message FQ145, which states "Reference document has already been posted," typically occurs in the context of financial transactions, particularly when dealing with document postings in the SAP system. This error indicates that the system has detected an attempt to post a document that has already been processed or recorded in the system.
  Causes:
  
  Duplicate Posting Attempt: The most common cause is that the user is trying to post a document that has already been posted previously.
  Incorrect Reference Document: The reference document being used may have already been processed, leading to this error.
  System Configuration: There may be specific configurations or settings in the SAP system that prevent the posting of duplicate documents.
  User Error: Users may inadvertently attempt to post the same document multiple times due to a lack of awareness of the current state of the document.
  
  Solutions:
  
  Check Document Status: Verify the status of the reference document in the system. You