For anyone coming across this issue see: https://me.sap.com/notes/3097333/EPoint 6 describes how to troubleshoot the blank page issue.In my case it was the property tomcat.ssl.port which has to be 8088 in the ccv2 environment.

A solution is to add the jvm option --add-opens="java.base/java.lang=ALL-UNNAMED"You can append it to your tomcat.generaloptions property in local.properties.