So i'm trying to post a sales order. ( it has 2 lines)
i confirmed the order and posted the packing slip successfully. However, when i tried to invoice it, at first got that there is no inventory so i enabled -ve inventroy then i got a new error
"Account number for transaction type Cost of units, invoiced does not exist"
So i went to inventory management -- setup -- Posting and selected Cost of units, invoiceId and added this randomly
now i'm getting this