Workflows : Regarding a Background task.

Hi ,

I have created a method which call SWX_GET_MANAGER to my BUSINESS OBJECT. It's a synchronous method, but NON-DIALOG method. I have created a user task which runs in BACKGROUND and attached it to a ACTIVITY Step in my workflow.

Well, sometimes the workflow runs perfectly. But sometimes, the control stops at this step in IN PROCESS Status mode. And from there, the flow never proceeds any further...

But sometimes, the same step runs perfectly..

why is it so?

Is there any solution for this?

Regards,

Raja sekhar