This happens when OS doesn’t have GSK dependencies library installed.

Solutions:

Install libstdc++5 library on OS and try to start  IHS. Note: You can install this library by doing yum install, alternatively you can contact your server administrator to do it.

Failure attempting to load GSK library SSL0166E when using SSL with IBM HTTP Server - 14Failure attempting to load GSK library SSL0166E when using SSL with IBM HTTP Server - 87Failure attempting to load GSK library SSL0166E when using SSL with IBM HTTP Server - 97Failure attempting to load GSK library SSL0166E when using SSL with IBM HTTP Server - 63Failure attempting to load GSK library SSL0166E when using SSL with IBM HTTP Server - 1Failure attempting to load GSK library SSL0166E when using SSL with IBM HTTP Server - 54