Invoice is not getting posted
User is not able to post an invoice after he parked the invoice.
I have cheked the entry, where in document shows that it balanced to zero, but we could see only two line items, one is for 100 another one is for 79 which is not actually getting zero. Rest of the amount coudl have been tax for which system is not generating a line item, but it calculated the amount.
Please let me as why entry is not getting processed.