How To Fix 8B387 - Enter a valid tax code

SAP Error Message - Details

• Message type: E = Error

• Message class: 8B - Localization (Brazil)

• Message number: 387

• Message text: Enter a valid tax code

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?

Enter a different tax code or maintain the tax code in table T007_IT.

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 8B387 - Enter a valid tax code ?

  The SAP error message 8B387 ("Enter a valid tax code") typically occurs when a user attempts to process a transaction that requires a tax code, but the system cannot find a valid tax code for the specified conditions. This can happen in various modules, such as Financial Accounting (FI) or Materials Management (MM), where tax codes are essential for calculating taxes on transactions.
  Causes:
  
  Missing Tax Code: The tax code may not be defined in the system for the relevant country or region.
  Incorrect Configuration: The tax code may not be properly configured in the system, or it may not be assigned to the relevant tax jurisdiction.
  Transaction Type: The transaction being processed may not be compatible with the tax code being used.
  Data Entry Error: The user may have entered an incorrect or invalid tax code.
  Master Data Issues: The master data (e.g., vendor, customer, material) may not have the appropriate tax code assigned.
  
  Solutions:
  
  
  Check Tax Code Configuration:
  
  Go to the transaction code OBYZ (or similar, depending on your version) to check the tax code configuration.
  Ensure that the tax code is defined for the relevant country and that it is active.
  
  
  
  Verify Master Data:
  
  Check the master data for the relevant vendor, customer, or material to ensure that a valid tax code is assigned.
  Use transaction codes like FK03 (for vendor) or FD03 (for customer) to view the master data.
  
  
  
  Review Transaction Details:
  
  Ensure that the transaction type being processed is compatible with the tax code.
  Check if the transaction is being processed in the correct company code and fiscal year.
  
  
  
  Consult with Configuration Team:
  
  If you are not able to resolve the issue, consult with your SAP configuration team to ensure that the tax codes are set up correctly in accordance with local tax regulations.
  
  
  
  User Training:
  
  Ensure that users are trained on how to enter tax codes correctly and understand the implications of tax codes in transactions.
  
  
  
  Related Information:
  
  Tax Codes in SAP: Tax codes are used to determine the tax rates applicable to transactions. They are defined in the system based on local tax regulations.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBYZ (for tax code configuration), FK03 (vendor master), FD03 (customer master), and MM01 (material master) for checking and updating tax codes.
  Documentation: Refer to SAP documentation or help files for detailed information on tax code configuration and usage.
  
  If the issue persists after checking these areas, it may be necessary to involve your SAP support team for further investigation.