Java.io.IOException when to use WLST to connect admin server

Question

Hello experts,
I am following this article to use wlst to connect to admin server from remote, but failed with below error.
Oracle WebLogic Server 12c: Configuring and Using Node Manager
>java weblogic.WLST
wls:/offline> connect('superadmin', 'agile9', 't3://myadminserver.company.com:7001')
Connecting to t3://myadminserver.company.com:7001 with userid superadmin ...
The CompatabilityMBeanServer is not initialized properly.
This might happen if the CompatabilityMBeanServer is
disabled via the JMXMBean.
To view the root cause exception use dumpStack()
WLST detected that the RuntimeMBeanServer is not enabled. This
might happen if the RuntimeMBeanServer is disabled via the JMXMBean.
Please ensure that this MBeanServer is enabled. Online WLST cannot
function without this MBeanServer.
Traceback (innermost last):
  File "<console>", line 1, in ?
  File "<iostream>", line 22, in connect
  File "<iostream>", line 648, in raiseWLSTException
WLSTException: Error occured while performing connect : "Cannot connect to WLST."
Use dumpStack() to view the full stacktrace
wls:/offline> dumpStack()
This Exception occurred at Tue Jul 22 20:45:53 PDT 2014.
java.io.IOException
java.io.IOException
wls:/offline>
I checked CompatabilityMBeanServer is already enabled in Admin Console
Does anybody has any idea how to resolve?
My Environment:
weblogic 12.1.1.0
OS: REL 6.0
Java: 1.7.0_21
Thanks
Jie

Answer 1

Hi,
Thanks for the reply. There was some problem with the input parameters to the automated activity. That error is resolved now.
I try to view the output of the automated activity, i.e, response of the web service call. I do an output mapping from the automated activity to a data object. But once I start the process and the automated activity executes, I could not see the output data in the context data in 'Operation Management --> Manage Processes'. The data object doesn't have any value. 
The default trace doesn't have any error. I doubt if the web service is called at all!
Any suggestions?
Thank you.