How To Fix APPL_MM_IV_MODEL045 - Automatic tax calculation is not supported.

APPL_MM_IV_MODEL045 - Overview

• Message type: E = Error

• Message class: APPL_MM_IV_MODEL -

• Message number: 045

• Message text: Automatic tax calculation is not supported.

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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Smart SAP Assistant

• What is the cause and solution for SAP error message APPL_MM_IV_MODEL045 - Automatic tax calculation is not supported. ?

  The SAP error message APPL_MM_IV_MODEL045 indicates that automatic tax calculation is not supported in the context of the transaction or process you are trying to execute. This error typically arises in the Materials Management (MM) module, particularly during invoice verification or when processing purchase orders.
  Causes:
  
  Tax Configuration: The tax calculation settings in the system may not be properly configured. This can include missing tax codes or incorrect settings in the tax calculation procedure.
  Document Type: The document type being used may not support automatic tax calculation. Certain document types may require manual tax entry.
  Country-Specific Settings: The error may occur if the country-specific tax settings are not correctly defined in the system.
  Transaction Type: The transaction type being used may not be compatible with automatic tax calculation.
  Customizations: Custom developments or enhancements in the system may interfere with the standard tax calculation process.
  
  Solutions:
  
  
  Check Tax Configuration:
  
  Go to the transaction code OBYZ to review the tax codes