How To Fix ARBERP_CFG_WEBUI018 - Could not find mapping of tax code for Logistics Invoice Verification

ARBERP_CFG_WEBUI018 - Overview

• Message type: E = Error

• Message class: ARBERP_CFG_WEBUI - Messages for CFG WebUI

• Message number: 018

• Message text: Could not find mapping of tax code for Logistics Invoice Verification

This mapping is defined by the supplier &V1&, the tax category in cXML
&V2&, the tax rate &V3&%, and the country &V4&. Very likely, the mapping
no longer exists. Please refresh the Mappings overview or start the app
again.

Error message extract from SAP system. Copyright SAP SE.

ARBERP_CFG_WEBUI018 - Details

• The SAP error message ARBERP_CFG_WEBUI018 indicates that there is an issue with the mapping of tax codes in the context of Logistics Invoice Verification (LIV). This error typically arises when the system cannot find a valid mapping for the tax code used in the invoice verification process.
  
  Cause:
  
  Missing Tax Code Mapping: The tax code used in the invoice does not have a corresponding mapping in the configuration settings for Logistics Invoice Verification.
  Incorrect Configuration: The configuration settings for tax codes in the system may not be set up correctly, leading to mismatches.
  Customizations: If there are custom developments or modifications in the system, they might interfere with the standard tax code mappings.
  Data Inconsistencies: There may be inconsistencies in the master data, such as vendor or material master records, that affect tax code determination.
  
  
  Solution:
  
  
  Check Tax Code Configuration:
  
  Go to the transaction code OBYZ (or the relevant configuration path) to check the tax code mapping.
  Ensure that