How To Fix EXTAX_CHECK_US001 - Calculation procedure is not configured properly (OBBG)

EXTAX_CHECK_US001 - Overview

• Message type: E = Error

• Message class: EXTAX_CHECK_US - Message for Extax configuration check

• Message number: 001

• Message text: Calculation procedure is not configured properly (OBBG)

How to fix this error?

Please change the configuration according to section 4.2 in SAP_COM_0177
Configuration Guide.
If you have any problems, please create an incident under component
SV-CLD-SSC.

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.

EXTAX_CHECK_US001 - Details

• The SAP error message EXTAX_CHECK_US001 indicates that the calculation procedure for tax determination is not configured properly in the system. This error typically arises when the system is unable to find the appropriate tax calculation procedure for a specific transaction or document type.
  
  Cause:
  
  Missing Configuration: The tax calculation procedure may not be defined for the relevant country or transaction type in the system.
  Incorrect Assignment: The tax calculation procedure may not be correctly assigned to the relevant company code or transaction type.
  Inconsistent Data: There may be inconsistencies in the master data related to tax codes, tax types, or other related configurations.
  Changes in Tax Regulations: Changes in tax regulations may require updates to the tax configuration in SAP.
  
  
  Solution:
  To resolve the EXTAX_CHECK_US001 error, follow these steps:
  
  
  Check Tax Configuration:
  
  Go to the transaction code OBBG (or navigate through the menu: SPRO > Financial Accounting > Tax on Sales/Purchases > Basic Settings > Check Calculation Procedure).
  Verify that