[jboss-user] [jBPM] - Re: jBPM 5.2 set process instance variable from java - NullPointerException

[Salvatore Loria]

Salvatore Loria [https://community.jboss.org/people/slash17] created the discussion

"Re: jBPM 5.2 set process instance variable from java - NullPointerException"

To view the discussion, visit: https://community.jboss.org/message/733626#733626

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I found a solution.

The problem is that I was not using transactions...

Just surround my code in a tm.begin() and tm.commit() and it works fine.

I get my tm using the jboss tm locator: 
TransactionManager tm = TransactionManagerLocator.locateTransactionManager();
tm.begin();
// get and set variables here
tm.commit();


Is this the right way to go?
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