SOLMAM_SETUP SSO Setup ICF Error when receiving the response: ICM_HTTP_CONNECTION_FAILED

Hi  Team ,

While working in the SSO setup step in the SOLMAN_SETUP , I am getting the attached error.

already not getting where it is failing.

Below is the value for the ICM

icm/server_port_0 = PROT=HTTP,PORT=80$$,TIMEOUT=600,PROCTIMEOUT=6000

Please help here

Regards ,

Abhinav