In our Application, Process models are chained. User can step back to any node a

komalk over 9 years ago

In our Application, Process models are chained. User can step back to any node anytime. So there are few nodes e.g. save data to DB , should be called only once. Even if user steps back many times, node should be executed once. Please help m to know, how to configure node to run only once?
Should we go for MNI with instance number=1 only?

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0 sikhivahans over 9 years ago

@komalk Until and unless there are no heavy database updates which leads to chaining issues, a pretty straight forward as well as simple approach should be as specified by Phil - Use the same PV in the inputs and outputs of Write to Data Store Entity smart service.
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0 sikhivahans over 9 years ago

@komalk Until and unless there are no heavy database updates which leads to chaining issues, a pretty straight forward as well as simple approach should be as specified by Phil - Use the same PV in the inputs and outputs of Write to Data Store Entity smart service.
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