Tax Classification Code is disabled/grayed at AR Transaction Form

 

Hello Guys,

Need your help!

Specifications:

Version: 12.1.3

Module: AR

Expected Behavior: Tax ( 1 Tax classification code) should be created and available to apply both in AP and AR modules.  One tax code which can be used in both AP & AR.

I created a new Sales tax with 16% recoverable. It is working fine in AP invoice workbench. BUT  when I enter a transaction/invoice in AR module and Tax classification code is freeze/grayed/disabled.

so I can not apply TAX on AR invoice at line line.

Additionally, When I click on Tax button at Line form and select the values from fields manually i.e.  Regime, tax, Jurisdiction, Tax Status values are available to select BUT Rate name and Rate fields values