You are getting a null where?
You should start your process and initialize the initiator variable, are you doing that?

ksession.startProcess(<id>, <params>); where params is a Map<String, Object> and you have a key called "initiator" filled with the user who is calling startProcess.

Cheers


On Mon, Aug 13, 2012 at 8:05 AM, <gs.naidu@tcs.com> wrote:
Thanks Mauricio for replying,

Actually i have written the following  code in script task and i want to assign the name value to an actor in userTask.Iam getting null value with the following code.

String lstrUSerId=(String)kcontext.getVariable("initiator");
System.out.println("lstrUSerId"+lstrUSerId);
kcontext.setVariable("name",lstrUSerId);

Please do the Needful.

Thanks&Regards,
G. Suresh Naidu
Tata Consultancy Services
Cell:- 8019844574
Mailto: gs.naidu@tcs.com
Website: http://www.tcs.com
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From: Mauricio Salatino <salaboy@gmail.com>
To: gs.naidu@tcs.com
Cc: jbpm-users@lists.jboss.org
Date: 08/10/2012 10:49 PM
Subject: Re: [jbpm-users] Identification Of the User who started the Process in JBPM




Yes,
that's easy to do, the one calling startProcess() can insert a process variable called: initiator and then use that to assign the task.

Cheers
On Fri, Aug 10, 2012 at 2:34 PM, <gs.naidu@tcs.com> wrote:
Dear Sir,

                  Actually Iam developing Workflow for my project.In that workflow i need to assign the task to the person who started the Process.Please let me if there is  a way to do it.



Thanks&Regards,
G. Suresh Naidu
Tata Consultancy Services
Cell:- 8019844574
Mailto: gs.naidu@tcs.com
Website: http://www.tcs.com
____________________________________________
Experience certainty.        IT Services
                       Business Solutions
                       Outsourcing
____________________________________________
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 - Salatino "Salaboy" Mauricio -





--
 - MyJourney @ http://salaboy.wordpress.com
 - Co-Founder @ http://www.jugargentina.org
 - Co-Founder @ http://www.jbug.com.ar
 
 - Salatino "Salaboy" Mauricio -