Help me in sales invoice


when i edit in sales invoice i show this message
how i can solved it
i want edit in sales invoice

If you’re trying to increase the item price in sales invoice which is connected from sales order then you have to adjust the price in sales order first.

The error is saying the amount in sales invoice is more than the amount in sales order.
This happens when you already have a sales invoice for the same sales order.

@Ahmed_El-sayad1 As said in the Notification message that pops up, you can update the Allowance in Selling Settings to allow over-billing.