How To Fix FKK_ID_BR305 - Tax calculation method is not assigned to the Tax Code/Suppl. Tax Code

FKK_ID_BR305 - Overview

• Message type: E = Error

• Message class: FKK_ID_BR - Message class for Brazil Withholding tax functionalities

• Message number: 305

• Message text: Tax calculation method is not assigned to the Tax Code/Suppl. Tax Code

What causes this issue?

Before defining the threshold limits for a tax supplement, you must
assign tax calculation method to the tax supplement.

System Response

System will not consider the tax rates for tax calculation.

How to fix this error?

Assign tax calculation method to tax supplement in the
<DS:SIMG.INS_BR_04>Assign Tax Calculation Method to 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.

FKK_ID_BR305 - Details

• The SAP error message FKK_ID_BR305 indicates that there is an issue with the tax calculation method not being assigned to the specified tax code or supplementary tax code in the SAP system. This error typically arises in the context of the SAP Convergent Charging or SAP Contract Accounts Receivable and Payable (FI-CA) modules, where tax calculations are essential for billing and invoicing processes.
  
  Cause:
  The error can occur due to several reasons:
  
  Missing Configuration: The tax calculation method has not been assigned to the relevant tax code in the system configuration.
  Incorrect Tax Code: The tax code being used in the transaction may not be correctly set up or may not exist in the system.
  Supplementary Tax Code Issues: If supplementary tax codes are being used, they may also lack the necessary configuration for tax calculation methods.
  Changes in Tax Regulations: Recent changes in tax regulations may require updates to the tax codes and their associated