How To Fix FAP_ISI012 - Invoice IDs must follow an incremental sequence such as 1,2,5,6...


FAP_ISI012 - Overview

  • Message type: E = Error

  • Message class: FAP_ISI -

  • Message number: 012

  • Message text: Invoice IDs must follow an incremental sequence such as 1,2,5,6...

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  • 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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FAP_ISI012 - Details

  • The SAP error message FAP_ISI012 indicates that there is an issue with the sequence of invoice IDs being processed. Specifically, the error states that the invoice IDs must follow an incremental sequence. This means that the system expects the invoice IDs to be in a continuous order without any gaps.
    
    Cause: Gaps in Invoice IDs: The most common cause of this error is that the invoice IDs being processed have gaps. For example, if you have invoice IDs 1, 2, 5, and 6, the system will throw this error because there is no invoice ID 3 or 4. Incorrect Data Entry: Manual entry errors or incorrect data uploads can lead to non-sequential invoice IDs.
    Configuration Issues: There may be configuration settings in the SAP system that enforce strict sequential numbering for invoices.
    Solution: Check Invoice IDs: Review the list of invoice IDs being processed to identify any gaps. Ensure that they are in a continuous sequence. Correct

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