How To Fix FKK_ID_BR001 - More than one Supplement tax code is assigned to INSS tax calculation

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 001

• Message text: More than one Supplement tax code is assigned to INSS tax calculation

What causes this issue?

There exists multiple INSS related supplement tax code for the main tax
code.

System Response

The system will not proceed with accumulation calculation.

How to fix this error?

Maintain the only one INSS related supplement tax code for the main tax
code in the Assign Tax Calculation Method to Tax Code in the Customizing
for SAP Insurance under SAP Insurance -> Collections/Disbursements ->
Basic Functions -> Withholding Tax -> Country-Specific Settings for
Brazil -> Brazil -> <DS:SIMG.INS_BR_01>Define Accumulation Details</>.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKK_ID_BR001 - More than one Supplement tax code is assigned to INSS tax calculation ?

  The SAP error message FKK_ID_BR001 indicates that there is an issue with the configuration of tax codes related to the INSS (Instituto Nacional do Seguro Social) tax calculation in Brazil. This error typically arises when more than one Supplement tax code is assigned to the INSS tax calculation, which is not allowed.
  Cause:
  The primary cause of this error is the incorrect configuration in the tax settings for the INSS. Specifically, it occurs when multiple Supplement tax codes are assigned to the same tax calculation, leading to ambiguity in how the system should process the tax.
  Solution:
  To resolve this error, you need to ensure that only one Supplement tax code is assigned to the INSS tax calculation. Here are the steps to do this:
  
  
  Access the Tax Configuration:
  
  Go to the SAP Easy Access screen.
  Navigate to the path: SPRO > IMG > Financial Accounting > Accounts Receivable and Payable > Business Transactions > Tax on Sales/Purchases > Brazil > Define Tax Codes for Brazil.
  
  
  
  Review Tax Codes:
  
  Check the configuration for the INSS tax code.
  Ensure that only one Supplement tax code is assigned to the INSS calculation.
  
  
  
  Modify Configuration:
  
  If you find multiple Supplement tax codes assigned, you will need to modify the configuration to ensure that only one is active.
  Remove any unnecessary or duplicate Supplement tax codes.
  
  
  
  Test the Changes:
  
  After making the changes, perform a test transaction that involves the INSS tax calculation to ensure that the error no longer occurs.
  
  
  
  Consult Documentation:
  
  If you are unsure about which Supplement tax code to keep, consult your organization's tax documentation or a tax consultant familiar with Brazilian tax regulations.
  
  
  
  Related Information:
  
  Tax Configuration in SAP: Understanding how tax codes are configured in SAP is crucial for compliance with local tax laws.
  Brazilian Tax Regulations: Familiarize yourself with Brazilian tax regulations, especially those related to INSS, to ensure compliance.
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or updates related to this error message.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert who specializes in Brazilian tax configurations.