How To Fix ARBERP_CFG_WEBUI020 - This tax code mapping for Logistics Invoice Verification already exists

ARBERP_CFG_WEBUI020 - Overview

• Message type: E = Error

• Message class: ARBERP_CFG_WEBUI - Messages for CFG WebUI

• Message number: 020

• Message text: This tax code mapping for Logistics Invoice Verification already exists

It is defined by the supplier &V1&, the tax category in cXML &V2&, the
tax rate &V3&%, and the country &V4&. You can change these values to
create a new mapping.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ARBERP_CFG_WEBUI020 - This tax code mapping for Logistics Invoice Verification already exists ?

  The SAP error message ARBERP_CFG_WEBUI020 indicates that there is an issue with tax code mapping in the context of Logistics Invoice Verification (LIV). This error typically arises when you attempt to create or modify a tax code mapping that already exists in the system.
  
  Cause:
  The error is caused by the following scenarios:
  
  Duplicate Mapping: You are trying to create a tax code mapping that already exists in the system for the same combination of parameters (e.g., tax code, country, etc.).
  Configuration Error: There may be a misconfiguration in the tax code settings or mappings that leads to this duplication.
  Data Consistency Issues: There might be inconsistencies in the data that are causing the system to recognize the mapping as already existing.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Existing Mappings:
  
  Navigate to the relevant configuration area in SAP where tax code mappings are maintained (usually under the Financial Accounting or Logistics settings).
  Look for the