How To Fix IDGT_LC042 - No tax invoice key found; make Customizing settings

SAP Error Message - Details

• Message type: E = Error

• Message class: IDGT_LC -

• Message number: 042

• Message text: No tax invoice key found; make Customizing settings

What causes this issue?

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

System Response

How to fix this error?

Make the necessary settings in the <DS:SIMG.GTSDGDSGEN>Define GTI Tax
Invoice Keys</> Customizing 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 IDGT_LC042 - No tax invoice key found; make Customizing settings ?

  The SAP error message IDGT_LC042, which states "No tax invoice key found; make Customizing settings," typically occurs in the context of tax processing within the SAP system. This error indicates that the system is unable to find a valid tax invoice key for the transaction you are trying to process. Here are the potential causes, solutions, and related information for this error:
  Causes:
  
  Missing Customizing Settings: The tax invoice key may not be defined in the system's customizing settings. This can happen if the necessary configuration for tax processing has not been completed.
  Incorrect Tax Code: The tax code used in the transaction may not be linked to a valid tax invoice key.
  Missing Tax Configuration: The tax configuration for the specific country or region may not be set up correctly.
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that prevent the system from finding the appropriate tax invoice key.
  
  Solutions:
  
  
  Check Customizing Settings:
  
  Go to the SAP Customizing Implementation Guide (IMG) and navigate to the relevant section for tax configuration.
  Ensure that the tax invoice keys are defined correctly for the relevant tax codes and transaction types.
  Path: SPRO -> Financial Accounting (New) -> Financial Accounting Global Settings (New) -> Tax on Sales/Purchases -> Basic Settings -> Define Tax Invoice Keys.
  
  
  
  Verify Tax Codes:
  
  Check the tax codes being used in the transaction. Ensure that they are correctly configured and linked to the appropriate tax invoice keys.
  Path: SPRO -> Financial Accounting (New) -> Financial Accounting Global Settings (New) -> Tax on Sales/Purchases -> Basic Settings -> Check Tax Codes.
  
  
  
  Review Country-Specific Settings:
  
  If the error is related to a specific country, ensure that all country-specific tax settings are correctly configured.
  This includes checking the tax jurisdiction and any specific requirements for that region.
  
  
  
  Data Consistency Check:
  
  Review the master data (e.g., vendor/customer master records) and transaction data for any inconsistencies that might affect tax processing.
  Ensure that all relevant fields are filled out correctly and that there are no missing entries.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on tax configuration and troubleshooting.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to tax configuration, such as OB40 (Define Tax Codes) and OBYZ (Define Tax Types).
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to access and modify tax configuration settings.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP tax configuration.