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

SAP Error Message - Details

• 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message ARBERP_CFG_WEBUI018 - Could not find mapping of tax code for Logistics Invoice Verification ?

  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 the tax code used in the invoice is correctly defined and mapped in the system.
  
  
  
  Maintain Tax Code Mapping:
  
  If the tax code is missing, you will need to create a new mapping for it. This can be done in the configuration settings for tax codes.
  Ensure that the tax code is assigned to the correct country and is valid for the relevant transaction types.
  
  
  
  Review Master Data:
  
  Check the vendor master data and material master data to ensure that the tax codes are correctly assigned.
  Make sure that the relevant tax classification is set up properly.
  
  
  
  Check for Customizations:
  
  If there are any custom developments or enhancements, review them to ensure they are not causing the issue.
  Consult with your ABAP team if necessary.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test to verify that the error no longer occurs during the invoice verification process.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Documentation: Review SAP documentation related to tax code configuration and Logistics Invoice Verification for best practices.
  Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to resolve the ARBERP_CFG_WEBUI018 error and ensure that the tax code mappings are correctly configured for Logistics Invoice Verification.