Hi, we are just new to business central. We made some invoices by mistake and now we want to remove them. I tried to play around with the test environment(CRONUS), and remove some overdue sales invoices there by click on the Posting date > Correct > it will create a new Sales invoice > then I delete the invoice (is this also the right step?).
But on the actual company, I can't click on the posting date - why is that?

Can anyone help us with the step on how to make the overdue sales invoice amount to Zero?

Thank you so much in advance.