How To Fix CTE_FND_POSTING020 - &1 &2 &3 (system &4) already confirmed. Update not possible.

CTE_FND_POSTING020 - Overview

• Message type: E = Error

• Message class: CTE_FND_POSTING - ERP - Concur Integration: FIN Postings

• Message number: 020

• Message text: &1 &2 &3 (system &4) already confirmed. Update not possible.

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 CTE_FND_POSTING020 - &1 &2 &3 (system &4) already confirmed. Update not possible. ?

  The SAP error message CTE_FND_POSTING020 indicates that a confirmation for a particular document or transaction has already been processed in the system, and therefore, any attempt to update or modify that confirmation is not possible. This error typically arises in the context of logistics, production, or project systems where confirmations are recorded for various activities.
  
  Cause:
  
  Duplicate Confirmation: The confirmation you are trying to post has already been confirmed in the system.
  Status of Document: The document or transaction may be in a status that does not allow further updates or modifications.
  System Locking: The system may have a locking mechanism that prevents changes to confirmed transactions to maintain data integrity.
  
  
  Solution:
  
  Check Existing Confirmations: Review the existing confirmations for the document or transaction in question. You can do this by navigating to the relevant transaction or report that displays confirmations.
  Avoid Duplicate Entries: Ensure that you are not trying to post a confirmation that has already