Invoices cancelled in AP but matching with PO is not cancelled in oracle ebs 12.1.3 (AP) urgent requ

Hi Experts,

In the norms , a cancelled invoices : it allows an automatic matching between order forms and corresponding  invoices.

I have an invoice AP that is cancel ,but the matching with PO was not cancelled.

Num_Supplier:     10955

Num_Piece:          5797

Num PO:               1803566

Num Receipt:        18001712 & 18001713

Please it's urgent request by my manager

A good help would be very appreciated,

My best regards;