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  1. SAP Error Message ›
  2. Message Class 8H ›
  3. 8H021

How To Fix 8H021 - No tax numbering assigned. Transfer not allowed


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8H021 - Overview

  • Message type: E = Error

  • Message class: 8H - THRF: Thai retrofit 46C: Message class for Thai objects

  • Message number: 021

  • Message text: No tax numbering assigned. Transfer not allowed

  • Show details Hide details



  • 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.



    What else can you do?

    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.


8H021 - Details

  • Error Code: 8H021

    Error Message: No tax numbering assigned. Transfer not allowed


    Summary

    This error indicates that the system cannot proceed with the transfer or posting because the required tax numbering (such as tax numbers or tax codes) has not been assigned to the relevant master data or document. Without this tax numbering, tax-related postings or transfers are blocked.


    Root Causes

    • Missing or incomplete tax number assignment in vendor or customer master data.
    • Tax codes or tax numbers not maintained or assigned in the relevant company code or tax jurisdiction.
    • Incorrect or missing configuration in tax determination settings (e.g., tax procedure or tax classification).
    • User attempting to post or transfer documents without required tax information due to master data or configuration gaps.

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