[jboss-user] [JBoss jBPM] - Re: How to access variable of 'Element' type, Element being

[alex.guizar@jboss.com]

Try this.
bpws:getVariableData('parent')/tns:child
You should avoid the query parameter (even if the variable is a message) and use the above alternative instead. Besides providing a way to query non-message variables, it has an added benefit. The query is syntactically analyzed during deployment. In the function call, the query parameter is analyzed till runtime.

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