Dependent component for SP update for NW enhancement package 2 SP12 to SP 13

Dear All,

We are planning for NW stack SP update and SAP_APPL update. Regarding this Can some one please tell me where in Service market place or any SAP Note that I can find out dependent SP component that I need to update for SP update for NW enhancement package 2 SP12 to SP 13.

I checked in PAM in Service market place but not able to find dependent SP component.

Also for SAP_APPL update from SP02 to SP13 is there any other dependent SP component and does it come under  NW enhancement package SP update.

Thanks & Regards,

Rajdeep