Instance state in EM Console

Problem:

Instance state of the instances is not shown proper message instead it shows “?  ---”. When we click on it, it shows below message.

The instance state is not available. You can enable capturing of state for the new instances by modifying the SOA Infrastructure Common Properties.

This state is not adding any value. We need to see proper state of the instance.

Solution:

1.       Login to EM console

1.1.    http://{host}:7001/em

2.       Traverse the left side tree so that it will display “soa-infra” under SOA

3.       Right Click on “soa-infra”

3.1.    Then go to “SOA Administration”  -> “Common Properties”

4.       This will show “common properties” page.

4.1.    To enable the proper state display, mark the check box “Capture Composite Instance State”.

4.2.    It will display a message that it may slow down the system. But it is a small Trade-off you need to do. So click on “OK”

4.3.    Apply the changes.

Verify the changes

1.       Create a new instance in the composite.

2.       Observe the instance state. It will be meaningful.