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help with a deadlock [message #1822879]

Mon, 16 March 2020 10:05

Maxime Vroege

Messages: 1
Registered: March 2020

Junior Member

Hello,

I am currently working on an assignment for a business modelling course but i am stuck. I'm working in signavio and i get the warning that the parallel gateway circled in blue is a deadlock but i don't understand why. I'm new to BPMN and i tried researching on the internet but the only thing i could find was that a deadlock is caused when a process cannot be finished. However, I don't see how this is applicable to my model?

Could anybody explain to me why this is the case?

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Re: help with a deadlock [message #1823030 is a reply to message #1822879]

Wed, 18 March 2020 12:10

Ralph Soika

Messages: 191
Registered: July 2009

Senior Member

No I can also not see any problem in your BPMN model.
The only thing I can see is that you have a lot of parallel-gateways. This looks a little bit strange. Complaining about a deadlock can mean that the workflow engine behind your model can not process/execute your model. But this is an issue for the workflow engine you are executing your model. For example the Imixs-Workflow engine would not work with such a model.

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