How To Fix ITMF1000 - Tax code change not authorized

ITMF1000 - Overview

• Message type: E = Error

• Message class: ITMF1 - Tax Management Framework Message Class

• Message number: 000

• Message text: Tax code change not authorized

What causes this issue?

You do not have authorization to change the tax code that the system has
automatically determined.

System Response

The document cannot be saved correctly with the current tax code.

How to fix this error?

Contact your system administrator or keep the automatically determined
tax code.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ITMF1000 - Tax code change not authorized ?

  The SAP error message ITMF1000, which states "Tax code change not authorized," typically occurs when a user attempts to change the tax code in a transaction or document where they do not have the necessary authorizations. This can happen in various contexts, such as during invoice processing, sales order creation, or other financial transactions.
  
  Cause:
  
  Authorization Issues: The user does not have the required authorization to change the tax code in the specific transaction or document.
  Configuration Settings: The system may be configured to restrict changes to tax codes under certain conditions, such as when a document is already posted or if it is in a specific status.
  Document Type Restrictions: Certain document types may have restrictions on changing tax codes based on business rules or compliance requirements.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Verify the user's role and authorization profile in the SAP system. Ensure that the user has the necessary permissions to change tax codes.
  Use transaction code