How To Fix AR170 - Check the provincial tax code in tax code 2 (nnnnnnnxxxn)

AR170 - Overview

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 170

• Message text: Check the provincial tax code in tax code 2 (nnnnnnnxxxn)

What causes this issue?

Positions 8, 9, and 10 of the 11-character Italian tax number contain a
provincial tax code. Positions 8, 9, and 10 of the tax number 2 entered
do not correspond to this provincial code defined for region &V1&.

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 positions 8, 9 and 10 of the tax number 2 entered. If necessary,
also check the entry in the 'Region' field.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AR170 - Check the provincial tax code in tax code 2 (nnnnnnnxxxn) ?

  The SAP error message AR170, which states "Check the provincial tax code in tax code 2 (nnnnnnnxxxn)," typically occurs in the context of tax processing within the SAP system, particularly when dealing with transactions that involve provincial or regional taxes.
  
  Cause:
  
  Incorrect Tax Code Configuration: The error often arises when the tax code used in the transaction is not properly configured in the system. This could be due to missing or incorrect provincial tax codes in the tax code settings.
  Missing Tax Jurisdiction: If the tax jurisdiction is not set up correctly for the specific province or region, it can lead to this error.
  Data Entry Errors: There may be a typo or incorrect entry in the tax code field during transaction processing.
  Changes in Tax Regulations: Changes in tax laws or regulations may require updates to the tax codes in the system.
  
  
  Solution:
  
  
  Check Tax Code Configuration:
  
  Go to the transaction code OBYZ (or similar, depending on