PI 7.1 to PO 7.41 migration - Integration engine

Hi Experts,

We are migrating our middleware from PI to PO 7.41.

We have plenty of interfaces in which the 3rd party systems are directly hitting our integration engine on HTTP port 8000 (ABAP Port).

When we move to PO, where will they be poining now? will they be pointing to HTTP 50000 (Java Port)?

If that is the case, what type of changes are required in PO and 3rd party systems?

As per my understanding, right now we do not have any sender adapters for these interfaces.

But once we migrate from PI to PO we will have to create Sender HTTP communication channel and 3rd party system will have to update the url with the port number as 50000.

Please let me know if there will be any further changes needed.

Thanks very much in advance.

Regards,

Hetal