EBS 12.2.6 and FMW 11.1.1.9 - Applied patch 32287205 and EM console issue
I am using a test environment where I applied WLS patches 33494815 and 33796519, then I applied FMW webtier patch 32287205 which invalidates MD5 certs. In this environment, I was still using the Demo Identity and Trust keystores on the managed servers, so I made self-signed keystores for this, moved them to the $FMW_HOME/wlserver_10.3/server/lib folder, and changed the FMW console servers to have these as the Identity and Trust files.
keytool -genkey -alias APPS_identity -keyalg RSA -keysize 2048 -dname \
"CN=<server>, OU=<info>, O=<info>, L=<info>, ST=<info>, C=US" \
-keypass <info> -keystore APPS-Identity.jks -storepass <info>
keytool -selfcert -v -alias APPS_identity -keypass <info> -keystore APPS-Identity.jks \