i want to update lineamount (based on packing slip line amount) which is line amount - custom discount rebate.
i am unable to do it. i have tried code on salesformletterparmdata, salesformletter_invoice, salesformletterparmdatainvoice but no use.
once it update the amount but while posting it goes default vlaues in invoicing and voucher transactions. miss match error of debit and credit
please guide me.
i have updated line maount on pakcing slip as it we put manually qty and modify line amount based on that.
but i am facing issue in invoicing
thats the requirements as (invoice sales order with deduction of some rebate discount) that would be same in invoicing sales order and transactions too. we can invoice partial sales order too.