How To Fix FKKSEC420 - The cash deposit request is already posted

FKKSEC420 - Overview

• Message type: E = Error

• Message class: FKKSEC - Contract Accounts Receivable and Payable: Security Deposit

• Message number: 420

• Message text: The cash deposit request is already posted

What causes this issue?

You tried to change the status, requested amount, contract, or contract
account for a cash security deposit.

System Response

The system no longer allows this since the request for cash security
deposit has already been posted.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKKSEC420 - The cash deposit request is already posted ?

  The SAP error message FKKSEC420 ("The cash deposit request is already posted") typically occurs in the context of the SAP Contract Accounts Receivable and Payable (FI-CA) module. This error indicates that a cash deposit request you are trying to process has already been posted in the system, which prevents you from posting it again.
  
  Cause:
  
  
  Duplicate Posting: The most common cause of this error is that the cash deposit request has already been processed and posted to the system. This can happen if:
  
  The user inadvertently tries to post the same request multiple times.
  There is a system or user error that leads to the same request being submitted again.
  
  
  
  System Configuration: In some cases, the system configuration or customizations may lead to unexpected behavior, causing the system to think a request is still pending when it has already been processed.
  
  
  
  Solution:
  
  
  Check Existing Requests: 
  
  Verify if the cash deposit request has already been posted by checking