transfer PO and Invoice from SRM to ECC

Hi Experts,

We are on SRM 701

Classic Scenario.

i can create follow on document after approving SC ( po or rs or rq was created after approving SC in ECC)

but when i create SC , PO , Confirmation  and then Invoice  in SRM locally i want replicate invoice to ECC

is it possible to handle all of procurement process in SRM locally and then replicate or transfer invoice to ECC(in classic scenario) ? and then FI process start in ECC?

can anyone let me know whether we can do this?

Regards

Elham