How To Fix FKKINV398 - Program error: &1 from event &2 is incorrect

FKKINV398 - Overview

• Message type: E = Error

• Message class: FKKINV - Invoicing in Contract Accounts Receivable and Payable

• Message number: 398

• Message text: Program error: &1 from event &2 is incorrect

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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FKKINV398 - Details

• The SAP error message FKKINV398, which states "Program error: &1 from event &2 is incorrect," typically occurs in the context of the SAP Contract Accounts Receivable and Payable (FI-CA) module. This error indicates that there is an inconsistency or issue with the data related to an event in the invoicing process.
  Causes:
  
  Data Inconsistency: The error may arise due to inconsistencies in the data related to the invoicing event. This could be due to missing or incorrect entries in the database.
  
  Configuration Issues: Incorrect configuration settings in the FI-CA module can lead to this error. This includes settings related to event handling or invoicing processes.
  Custom Code: If there are custom developments or enhancements in the invoicing process, they may not be handling certain events correctly, leading to this error.
  System Bugs: Occasionally, this error can be caused by bugs in the SAP system or specific versions of the software.
  
  Solutions:
  
  Check Event Data: Review the event