Oracle ebs login page not coming up.

[Nabila Fatima]

Hello Erman,

I upgraded my Java to 1.8 on my ebs instance after that i am unable to get my login page.  when i was running with java version 1.7 it was working perfectly fine. but after java upgrade facing issue. Login url just keep on loading giving nothing.

My ebs version is 12.1.3

java -version
java version "1.8.0_131"
Java(TM) SE Runtime Environment (build 1.8.0_131-b34)
Java HotSpot(TM) Server VM (build 25.131-b34, mixed mode)

[ErmanArslansOracleBlog]

You are talking about server side java.. So you upgraded your server side Java..
Login page and OAF uses server side java.
What did you upgrade?
JDK 1.8 is not certified with EBS 12.1.3
Check the compatability matrix..

What documentation you followed for this upgrade?

Ref: Overview of Using Java with Oracle E-Business Suite Release 12.x (Doc ID 418664.1)

So I think upgrading server side java is not a good thing in this case.
Client side java may be upgraded to java 8 , but server side is risky..

Be aware of the following important points:

JRE releases 6, 7, and 8 on the client tier are all compatible with any certified JDK 6 or JDK 7 release running on the application tier.

Deploying JRE (Native Plug-in) for Windows Clients in Oracle E-Business Suite Release 12 (Doc ID 393931.1)