Double login page for /sysadmin console in OIM-OAM Integrated Environment

In this post we shall see one of the issue observed in OIM-OAM Integrated environment.

ISSUE:

While accessing /sysadmin and /identity console in OIM-OAM Integrated environment ,we were observing double login page.Steps to reproduce the issue.

Step 1)  Accessing the OIM sysadmin console (http:/Hostname:<OIM Port>/sysadmin/)

Step 2) Provide login details for /sysadmin console.(xelsysadm/<Password>)

Step 3) Again it was redirecting and displaying OAM challenge URL(/oamconsole login page)

Step 4) Provided the same credentials again in OAM page.

Step 5) Now home page of /sysadmin console appeared.

REASON:

Authentication level of Authentication schemes protecting below resources was 2.

/oim/**
/oim
/sysadmin/**
/sysadmin
/wlWebApp/**
/wlWebApp
/idenity/**
/identity

Authentication level of Authentication schemes protecting /oamconsole was also 2
and hence we were getting doble login page while accessing /sysadmin and /identity console.

SOLUTION:

To resolve above issue we  changed Authentication level to 1 for Authentication scheme protecting all below resources:

/oim/**
/oim
/sysadmin/**
/sysadmin
/wlWebApp/**
/wlWebApp
/idenity/**
/identity


After making above changes only single login page was observed while accessing /sysadmin and /identity console.