Calculating Taxes in Payment Journal

ChessExpert

Hello there experts. Does anybody know how to calculate taxes in Payment Journal window. Not really sure if this is possible but I wanted to check with all the Navision Experts out there.

What I wanted to accomplish is that when ever I enter a GL code "61000" in the GL line, it should automatically calculate the "TAX AMOUNT"
field.

I have set the GL Account "61000" fields to :
a. Tax Business Posting Group="DOMESTIC"
b. Tax Posting Group = "GST"

I also have setup the "Tax Posting Setup" table with the following entry:
a. Tax Business Posting Group = "DOMESTIC"
b. Tax Product Posting Group = "GST"
c. Vat Identifier = "NORMAL GST"
d. Tax % = 6
e. Tax Calculation Type = "Normal VAT"

I also have the "GL Setup Table's" "VAT in Use" field - checked (clicked).

When I try to override the "Tax Amount" e.g. = 50, I am having an error message "Tax % must no be 0 in Gen. Journal Line, Journal Template Name='PAYMENT', Journal Batch Name='DEFAULT', Line No.='0'.


Thank you so much.