How can I reverse the posting generated by MF47 or COGI?

Hi,

Using transaction MF47 I have generated a posting document. But when I ran MF47 I did it with the wrong posting date, so the accounting document generated by transaction MF47 has the wrong posting date. I would like to reverse the document generated by MF47 in order to run MF47 afterwards with the correct posting date. Is it possible? I have try to reverse it using MF41 but I do not see the document generated by MF47 in order to reverse it.

Thank you very much,

Ariana