so please get SR entered exactly like this from TAT with positive amount and no tax
and push to JDE
then another SR from TAT with credit box ticked and when comes to JDE, I will put TAX
the first one, you should print invoice for Rental, the second one you print credit memo
is that OK
I rhink Suriya entered in TAT for you
before invoicing, olease check Tax and amount for both SRs