How To Fix CA_TTE679 - Enter valid Tax Calculation Procedure

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_TTE - TTE Messages

• Message number: 679

• Message text: Enter valid Tax Calculation Procedure

What causes this issue?

ERRORMSG:
The entered tax calculation procedure &V1& is not assigned.
You can assign tax calculation procedures following this link:

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

(Cross-Application Components -> Transaction Tax Engine -> Tax
Maintenance Settings -> Tax Determination and Calculation -> Assign Tax
Event Determination and Calculation Rules)

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CA_TTE679 - Enter valid Tax Calculation Procedure ?

  The SAP error message CA_TTE679, which states "Enter valid Tax Calculation Procedure," typically occurs when the system is unable to find a valid tax calculation procedure for the transaction being processed. This can happen in various scenarios, such as during the creation of a sales order, invoice, or any other transaction that involves tax calculations.
  Causes:
  
  Missing Tax Calculation Procedure: The tax calculation procedure may not be defined for the specific country or region in the configuration.
  Incorrect Configuration: The tax calculation procedure may not be correctly assigned to the relevant company code or sales area.
  Master Data Issues: The master data (like customer or vendor master records) may not have the correct tax classification or may be missing tax-related information.
  Transaction Type: The transaction type being used may not be linked to a valid tax calculation procedure.
  Changes in Tax Regulations: Recent changes in tax regulations may not have been updated in the system.
  
  Solutions:
  
  
  Check Tax Configuration:
  
  Go to the SAP Customizing Implementation Guide (SPRO) and navigate to Financial Accounting (New) > Tax on Sales/Purchases > Basic Settings > Define Tax Calculation Procedures.
  Ensure that the relevant tax calculation procedure is defined and active for the country/region in question.
  
  
  
  Assign Tax Calculation Procedure:
  
  Ensure that the tax calculation procedure is assigned to the relevant company code and sales area. This can be done in the same SPRO path under Assign Tax Calculation Procedure to Company Code.
  
  
  
  Review Master Data:
  
  Check the customer or vendor master records to ensure that the tax classification is correctly set. This can be done in transaction codes like XD02 (for customers) or XK02 (for vendors).
  
  
  
  Check Transaction Type:
  
  Verify that the transaction type being used is linked to a valid tax calculation procedure. This may involve checking the configuration for the specific transaction type.
  
  
  
  Update Tax Information:
  
  If there have been recent changes in tax regulations, ensure that the system is updated with the latest tax rates and procedures.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team for any specific notes or updates related to tax calculation procedures.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO, XD02, XK02, and OBYZ (for tax configuration).
  SAP Notes: Check SAP Notes for any known issues or patches related to tax calculation procedures.
  User Roles: Ensure that the user has the necessary authorizations to access and modify tax configuration settings.
  
  If the issue persists after checking the above points, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further troubleshooting.