Tax Rate is not picking in SD flow

Question

Hi,
I have maintained the Tax code and Tax Jurisdiction Code in FTXP.But the system is not picking the Tax Rates in Sales Order
What could be the reason for this.Kindly help me in fix this issue. I am getting the below error while releasing the Billing document in VF02.
Why it is giving the below error even though i have maintained FTXP tax rates in with Tax code and Tax jurisdiction code
Tax code  in procedure TAXUSJ is invalid
Message no. FICORE704
Diagnosis
The tax code entered is not defined in the country for this company code.
System response
Procedure
Check and, if necessary, correct the entry.
Procedure for System Administration
If it is not an input error, check and possibly change the system settings.
To do this, choose Maintain entries (F5).
1. Check whether the required tax determination procedure is assigned to the relevant country. the Procedure field is in the detail screen.
2. Create a new tax code if required.
Thanks
SAP GURU

Answer 1

ASSIGN TAX CODES FOR NON TAXABLE TRANSACTIONS
PATH: SPRO  FINANCIAL ACCTG  FINANCIAL ACCTG GLOBAL      SETTINGS  TAX ON SALES/PURCHASE  POSTING  ASSIGN      TAX CODES FOR NON TAXABLE TRANSACTIONS
TRANSACTION CODE     -     OBCL
SELECT POSITION BUTTON
GIVE YOUR COMPANY CODE          -     GES
PRESS ENTER
COMPANY CODE          -     GES
ASSIGN INPUT TAX      -     V0
     OUT PUT TAX     -     A0
 SAVE & SAVE IN YOUR REQUEST