How To Fix TXS_MESSAGES035 - Multiple mappings for external tax code & found

SAP Error Message - Details

• Message type: E = Error

• Message class: TXS_MESSAGES - Tax Service Messages class

• Message number: 035

• Message text: Multiple mappings for external tax code & found

What causes this issue?

In
<DS:SIMG.V_TXS_TAX_CODE>Map S/4HANA Tax Codes to External Tax Codes</>
Customizing activity, there are multiple entries for one external tax
code.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

In
<DS:SIMG.V_TXS_TAX_CODE>Map S/4HANA Tax Codes to External Tax Codes</>
Customizing activity, map the relation of one external tax code with SAP
S/4HANA tax codes.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TXS_MESSAGES035 - Multiple mappings for external tax code & found ?

  The SAP error message TXS_MESSAGES035 indicates that there are multiple mappings for an external tax code found in the system. This typically occurs in the context of tax determination and mapping between external tax codes (used in external systems) and internal tax codes (used within SAP).
  Cause:
  The error arises when the system encounters more than one mapping for a specific external tax code. This can happen due to:
  
  Duplicate Entries: There may be multiple entries in the tax code mapping table for the same external tax code.
  Configuration Issues: Incorrect configuration in the tax determination settings or mapping tables.
  Data Migration Issues: If data was migrated from another system, it may have resulted in duplicate mappings.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Tax Code Mapping:
  
  Go to the transaction code OB40 (or the relevant transaction for your version) to check the tax code mapping.
  Look for the external tax code mentioned in the error message and verify if there are multiple entries for it.
  
  
  
  Remove Duplicates:
  
  If you find duplicate mappings, you will need to remove or correct them. Ensure that each external tax code maps to a single internal tax code.
  
  
  
  Review Configuration:
  
  Check the configuration settings for tax determination in your SAP system. Ensure that the settings are correctly defined and do not lead to ambiguity.
  
  
  
  Test the Changes:
  
  After making the necessary changes, test the tax determination process to ensure that the error no longer occurs.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help notes related to tax code mapping for additional guidance and best practices.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the mappings and configurations, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  OB40: Maintain Tax Code Mapping
  OBYZ: Maintain Tax Codes
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Tax Configuration: Familiarize yourself with the tax configuration settings in your SAP system, as they can vary based on the version and country-specific requirements.
  
  By following these steps, you should be able to identify and resolve the issue causing the TXS_MESSAGES035 error in your SAP system.