How To Fix ARBERP_MAP128 - Could not determine tax code: supplier &1, category &2, tax rate &3

ARBERP_MAP128 - Overview

• Message type: E = Error

• Message class: ARBERP_MAP - Message class for package ARBERP1_MAPPINGS_CMN

• Message number: 128

• Message text: Could not determine tax code: supplier &1, category &2, tax rate &3

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ARBERP_MAP128 - Could not determine tax code: supplier &1, category &2, tax rate &3 ?

  The SAP error message ARBERP_MAP128 indicates that the system could not determine the appropriate tax code for a specific supplier, category, and tax rate combination. This error typically arises during the processing of invoices or transactions where tax codes are required for proper accounting and compliance.
  Causes:
  
  Missing Tax Code Configuration: The tax code for the specified supplier and category may not be defined in the system.
  Incorrect Tax Rate: The tax rate provided may not correspond to any existing tax code in the system.
  Supplier Master Data Issues: The supplier master data may not be correctly set up, including missing tax information.
  Tax Category Misconfiguration: The tax category associated with the transaction may not be correctly configured or linked to the appropriate tax codes.
  Country-Specific Tax Regulations: The tax code determination may be affected by country-specific tax regulations that are not properly configured.
  
  Solutions:
  
  
  Check Tax Code Configuration:
  
  Go to the transaction code OBYZ (or the relevant configuration