How To Fix 8B456 - &1, &2 : Taxgroup in NF &3 not maintained for taxtype &4

SAP Error Message - Details

• Message type: E = Error

• Message class: 8B - Localization (Brazil)

• Message number: 456

• Message text: &1, &2 : Taxgroup in NF &3 not maintained for taxtype &4

What causes this issue?

The taxtype chosen in the given original document does not appear in
thetable j_1baj which assigns taxtypes to taxgroups.

System Response

The document will not be processed further.

How to fix this error?

Please check the table j_1baj and maintain the missing entries and
restart the program if necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 8B456 - &1, &2 : Taxgroup in NF &3 not maintained for taxtype &4 ?

  The SAP error message 8B456 indicates that there is a missing tax group in the tax determination process for a specific tax type in the context of a Nota Fiscal (NF). This error typically arises in the Brazilian localization of SAP, where tax compliance is critical for business operations.
  Cause:
  The error message 8B456 occurs when:
  
  The tax group for a specific tax type is not maintained in the system for the Nota Fiscal being processed.
  The tax type specified in the error message does not have a corresponding tax group defined in the configuration.
  There may be a configuration issue in the tax determination settings or the tax codes used in the transaction.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Tax Configuration:
  
  Go to the transaction code OBYZ (or the relevant transaction for tax configuration).
  Verify that the tax type mentioned in the error message has a corresponding tax group defined.
  Ensure that the tax group is correctly assigned to the relevant tax type.
  
  
  
  Maintain Tax Group:
  
  If the tax group is missing, you will need to create or maintain it.
  Navigate to the appropriate configuration path to maintain tax groups and ensure that the tax group is set up for the specified tax type.
  
  
  
  Review Nota Fiscal Settings:
  
  Check the Nota Fiscal configuration to ensure that the tax groups are correctly assigned to the relevant tax types.
  Ensure that the Nota Fiscal document type being used is configured to handle the tax types correctly.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, perform a test transaction to ensure that the error no longer occurs.
  Monitor the system for any further issues related to tax determination.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help notes related to tax configuration in Brazil for additional guidance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  OBYZ: Maintain Tax Types
  J1BTAX: Brazil Tax Configuration
  J1B1N: Nota Fiscal Processing
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that may address specific issues related to tax configuration in Brazil.
  
  
  
  Support:
  
  If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting with an SAP expert who specializes in Brazilian localization.
  
  
  
  By ensuring that the tax groups are properly maintained and configured, you should be able to resolve the error message 8B456 effectively.