Verification of HTTPS connection during upgrade.
Recently we are upgrading our JAVA Portal which is running on DMZ with https protocol enabled.
While starting SUM SP16, it’s started by default http but if SUM detect system is running on https, it’s get converted to https automatically.
We are facing issue while it’s asking for
How to check https connections are working or not before running SUM
SAPCONTROL give you the facility to check the same.
Give instance no. & hostname in above fields & run the commands.
The above both commands should return “Access Check” “OK”. if it’s failing with SSLERR_PEER_CERT_UNTRUSTED issue, then SUM will never work. in my case i have tested the above command on my second application server & it works there, i ran the SUM from there & upgrade my portal successfully without any single error.