How To Fix CA_TTE605 - Tax code &1 derived different from tax code value &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_TTE - TTE Messages

• Message number: 605

• Message text: Tax code &1 derived different from tax code value &2

What causes this issue?

The tax code sent to TTE is different from the tax code which has been
derived from the customizing using the tax code determination
customizing.

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?

Check the customizing and make sure that the tax code determination
customizing is fine.
&ACTIVITY&

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 CA_TTE605 - Tax code &1 derived different from tax code value &2 ?

  The SAP error message CA_TTE605 indicates a discrepancy between the tax code derived by the system and the tax code value that has been manually entered or expected in a transaction. This error typically arises in the context of tax determination processes, where the system attempts to automatically derive the appropriate tax code based on the configuration and the data provided in the transaction.
  Cause:
  
  Configuration Issues: The tax determination configuration in the system may not be set up correctly. This includes settings in the tax procedure, tax codes, or the condition records that govern how tax codes are derived.
  Master Data Issues: The master data (such as customer or vendor master records, material master records, etc.) may not have the correct tax classification or may be missing necessary information.
  Transaction Data Issues: The transaction data being processed may not meet the criteria for the expected tax code, leading to a mismatch.
  Changes in Tax Regulations: Changes in tax laws or regulations may require updates to the tax codes or the way they are derived.
  
  Solution:
  
  Review Configuration: Check the tax configuration settings in the SAP system. Ensure that the tax procedure, tax codes, and condition records are correctly set up. This may involve reviewing the following:
  
  Tax determination procedure
  Tax codes and their assignments
  Condition records for tax codes
  
  
  Check Master Data: Verify that the relevant master data (customer, vendor, material) has the correct tax classifications and that all necessary fields are filled out.
  Analyze Transaction Data: Look at the specific transaction that triggered the error. Ensure that all required fields are populated correctly and that the data aligns with the expected tax code.
  Consult Documentation: If there have been recent changes in tax regulations, consult the relevant documentation or tax experts to ensure compliance and correct configuration.
  Debugging: If the issue persists, consider using debugging tools in SAP to trace the tax determination process and identify where the discrepancy occurs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on tax code determination issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review SAP documentation related to tax determination and configuration for your specific version of SAP.
  
  By following these steps, you should be able to identify the root cause of the CA_TTE605 error and implement the necessary corrections to resolve it.