How To Fix FWTM387 - Table &1, country &2, inconsistency for type &3, code &4 (==> long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: FWTM - Messages: Withholding Tax Changeover

• Message number: 387

• Message text: Table &1, country &2, inconsistency for type &3, code &4 (==> long text)

What causes this issue?

One or more of the withholding tax codes that you use for classic
withholding tax is reflected by the following combination for country
&V3&: Withholding tax type &V3&/withholding tax code &V4&. The
withholding tax exempt base amount used for this combination does not
equal zero.

System Response

Withholding tax is calculated differently before and after the
changeover.

How to fix this error?

Check the following settings and correct them if necessary:
Customizing for extended withholding tax: Minimum and maximum amounts
Assignment of withholding tax types/codes (second step in conversion
run)

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FWTM387 - Table &1, country &2, inconsistency for type &3, code &4 (==> long text) ?

  The SAP error message FWTM387 indicates an inconsistency in a specific table related to tax configuration. This error typically arises in the context of tax determination and configuration settings in the SAP system, particularly when dealing with tax codes, countries, and tax types.
  Cause:
  The error message FWTM387 is triggered when there is a mismatch or inconsistency in the tax configuration settings for a specific country and tax type. This could be due to several reasons, including:
  
  Missing Configuration: The tax type or code may not be properly configured for the specified country in the relevant tax tables.
  Incorrect Data Entry: There may be incorrect or incomplete entries in the tax configuration tables.
  Changes in Tax Regulations: Updates or changes in tax regulations that have not been reflected in the SAP system.
  Data Migration Issues: If data has been migrated from another system, inconsistencies may arise if the data does not match the expected format or values in SAP.
  
  Solution:
  To resolve the FWTM387 error, you can follow these steps:
  
  
  Check Tax Configuration:
  
  Navigate to the relevant tax configuration settings in SAP (Transaction Codes like OBYZ, OB40, etc.).
  Verify that the tax type and code are correctly defined for the specified country.
  
  
  
  Review Tax Tables:
  
  Check the relevant tax tables (e.g., T007, T007S) for any inconsistencies or missing entries.
  Ensure that the tax codes are correctly assigned to the appropriate tax types.
  
  
  
  Correct Data Entries:
  
  If you find any incorrect or incomplete entries, correct them in the configuration settings.
  Ensure that all required fields are filled out correctly.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to tax configuration for your specific country and version of SAP.
  Check for any recent updates or patches that may address known issues.
  
  
  
  Testing:
  
  After making changes, perform tests to ensure that the tax determination process works correctly without triggering the error.
  
  
  
  Seek Help:
  
  If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who specializes in tax configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for tax configuration, such as OBYZ (Tax on Sales/Purchases) and OB40 (Define Tax Codes).
  SAP Notes: Search for SAP Notes related to FWTM387 for any specific fixes or recommendations provided by SAP.
  Documentation: Review SAP Help documentation for tax configuration to understand the requirements and best practices.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the FWTM387 error in your SAP system.