How To Fix CA_TTE566 - Tax-from role parameter is not maintained in the decision tree

CA_TTE566 - Overview

• Message type: E = Error

• Message class: CA_TTE - TTE Messages

• Message number: 566

• Message text: Tax-from role parameter is not maintained in the decision tree

What causes this issue?

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

System Response

How to fix this error?

In Decision Tree ID = &V1& and version = &V2&, maintain the missing
tax from role parameter (s) as listed in Messages 410 and 417.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CA_TTE566 - Details

• The SAP error message CA_TTE566, which states "Tax-from role parameter is not maintained in the decision tree," typically occurs in the context of tax determination processes within SAP systems, particularly when using the Tax Procedure or Tax Classification functionalities.
  
  Cause:
  This error usually arises when the system is unable to find a valid configuration for the tax determination process. Specifically, it indicates that the "Tax-from role" parameter has not been defined in the decision tree used for tax calculations. The decision tree is a set of rules that the system uses to determine the appropriate tax rates based on various criteria, such as the type of transaction, the location, and the involved parties.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the SAP Customizing Implementation Guide (IMG) and navigate to the relevant section for tax configuration.
  Ensure that the "Tax-from role" parameter is properly maintained in the decision tree. This may