How To Fix FKKEXC099 - Payment ID &1 of branch &3, cash desk &2 has already been used

FKKEXC099 - Overview

• Message type: E = Error

• Message class: FKKEXC - Message Class for External Payments

• Message number: 099

• Message text: Payment ID &1 of branch &3, cash desk &2 has already been used

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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FKKEXC099 - Details

• The SAP error message FKKEXC099 indicates that a specific payment ID has already been used in a transaction for a particular branch and cash desk. This error typically arises in the context of financial transactions, particularly in the SAP Convergent Charging or SAP Contract Accounts Receivable and Payable (FI-CA) modules.
  
  Cause:
  
  Duplicate Payment ID: The payment ID you are trying to use has already been processed for a transaction in the specified branch and cash desk.
  System Configuration: There may be a configuration issue where the system does not allow the reuse of payment IDs for certain transactions.
  Data Entry Error: The payment ID may have been entered incorrectly, or there may be a misunderstanding regarding the payment ID's status.
  
  
  Solution:
  
  Check Payment ID Usage: Verify if the payment ID is indeed already used. You can do this by checking the transaction history for the payment ID in question.
  Use a Different Payment ID: If the payment