question about upgrading/patch WLS 12.2.1.4 and all the components
I am kind of new the patching our WLS servers and just wonder how a person would know what all components they are using? Like I am looking at (Doc ID 2806740.2) and I was able to apply JDK Patch 18143322, and the WLS spb Patch 36485713. My plan was to also look into the Oracle HTTP Server page and I know we use webgate so I guess the Identify and Access manager patches are applicable but how do I know if I need the coherence patches for example? Like is there a way to check or use an advisor or something?
I can do this for WLS and Froms and Reports but what about the rest?