Reverse Billing Accounting Document

Hi All,

We have a Case wherein the Accounting Document is already cleared for the Billing Document and now the business wants to reverse the Billing document. Since the Copying Req is 29, invoice cannot be cancelled as the Accounting document is already cleared.

Is there anyway to reverse the Accounting document and then cancel the Invoice?

If not, what is the alternative?

Kindly help

Regards,

Rianka