Want to access ABAP https URL through SAP webdispatcher

Webdispatcher : mywebdisp.xxx.com

System no: 11

icm/server_port_0 = PROT=HTTP,PORT=8011

ABAP : abapserver.xxx.net

system no:00

icm/server_port_0 = PROT=HTTP,PORT=8000

icm/server_port_2 = PROT=HTTPS,PORT=8443

I can use http webdispatcher url to connect to ABAP with some sicf services like

http://mywebdisp.xxx.com:8011/sap/bc/nwbc

but when I try to use

http://mywebdisp.xxx.com:8011/sap/bc/bsp/sap/srmsus

above url try to swtich to https (due to srmsus service default property) and webdispatcher dies

Can someone please guide me how to configure webdispatcher to use https services of ABAP ?

I need to access below ABAP url from webdispatcher

https://abapserver.xxx.net:8443/sap(bD1lbiZjPTA1MCZkPW1pbg==)/bc/bsp/sap/srmsus/default.htm

like this

https://mywebdisp.xxx.com:<httpsport>/sap(bD1lbiZjPTA1MCZkPW1pbg==)/bc/bsp/sap/srmsus/default.htm

1. Do I have to set

ms/https_port = 44300? (sapwebdisp.pfl)

ms/server_port_1=PROT=HTTPS,PORT=44300 ( abap) {note: icm https port on ABAP is set to 8443}

2. Register ABAP SSL Standard Server certificate in Client PSE of webdispatcher ?

3. sapwebdisp.pfl parameter ?

Please advise

Regards

Pankaj