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How To Fix FF863 - BAPI: Tax base amount is inconsistent for currency type &1


FF863 - Overview

  • Message type: E = Error

  • Message class: FF - FI Function Module Messages

  • Message number: 863

  • Message text: BAPI: Tax base amount is inconsistent for currency type &1

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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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    First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

    Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

    You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.


FF863 - Details

  • Error Code: FF863

    Error Message: BAPI: Tax base amount is inconsistent for currency type &1


    Summary

    This error indicates that the tax base amount provided in a BAPI call does not match or is inconsistent with the expected amount for the specified currency type. Essentially, the system detects a mismatch between tax base values and currency settings during tax calculation or document posting.


    Root Causes

    • Mismatch between the tax base amount and the currency type defined in the document or master data.
    • Incorrect or missing currency assignments in tax codes or condition records.
    • User input errors where amounts are entered in one currency but flagged as another.
    • Inconsistent configuration between company code currency, document currency, and tax currency leading to calculation conflicts.


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