How To Fix ARBERP_MAP161 - Invoice item &1: item tax code could not be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: ARBERP_MAP - Message class for package ARBERP1_MAPPINGS_CMN

• Message number: 161

• Message text: Invoice item &1: item tax code could not be determined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ARBERP_MAP161 - Invoice item &1: item tax code could not be determined ?

  The SAP error message ARBERP_MAP161 indicates that the system is unable to determine the tax code for a specific invoice item. This can occur during the processing of invoices in the Accounts Receivable (AR) module, particularly when the system is trying to calculate taxes based on the item details.
  Cause:
  
  Missing Tax Code Configuration: The tax code for the item may not be defined in the system. This can happen if the tax code is not set up in the relevant tax configuration tables.
  Incorrect Master Data: The master data for the customer or material may not have the necessary tax information. For example, the customer master record may not have a tax classification assigned.
  Item Category Settings: The item category used in the invoice may not be configured to determine a tax code.
  Tax Jurisdiction Issues: If the tax jurisdiction is not set up correctly, the system may not be able to derive the appropriate tax code.
  Document Type Settings: The document type used for the invoice may not be configured to allow tax determination.
  
  Solution:
  
  Check Tax Code Configuration: Ensure that the tax codes are properly defined in the system. You can do this by navigating to the relevant configuration settings in the SAP system (Transaction Code: SPRO).
  Review Master Data: Verify that the customer and material master records have the correct tax classifications assigned. You can check this in the customer master (Transaction Code: XD03) and material master (Transaction Code: MM03).
  Examine Item Category: Check the configuration of the item category used in the invoice to ensure it is set up to allow tax determination.
  Validate Tax Jurisdiction: Ensure that the tax jurisdiction settings are correctly configured. This may involve checking the jurisdiction codes and their corresponding tax rates.
  Document Type Configuration: Review the configuration of the document type used for the invoice to ensure it is set up to allow tax determination.
  Test with Different Scenarios: If possible, create a test invoice with different items or customers to see if the issue persists, which can help isolate the problem.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), XD03 (Display Customer), MM03 (Display Material), and FB60 (Enter Incoming Invoice).
  SAP Notes: Check for any SAP Notes related to tax determination issues, as there may be specific fixes or updates provided by SAP.
  Documentation: Review SAP documentation on tax determination and configuration to ensure compliance with local tax regulations.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the Accounts Receivable module.