i have a sub process which is called by the main process form different activiti

vineeta6579 over 10 years ago

i have a sub process which is called by the main process form different activities. i want to run this sub process only 1 time in a single end to end execution of main process irrespective of how many times that sub process would be called from main process.
what could be the best design for this....

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0 Sathya Srinivasan
Appian Employee
over 10 years ago

Under the 'other'tab of the subprocess, there is a checkbox that says do not create instance if an instance already exist. This is one option but this wont guarentee duplicate as it will start another instance if the previous one completes.
I'm not sure what the use case here is.. but you can use a check before you initiate the subprocess and skip if an instance has started. Use a simple pv! to set that it has started.
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0 Sathya Srinivasan
Appian Employee
over 10 years ago

Under the 'other'tab of the subprocess, there is a checkbox that says do not create instance if an instance already exist. This is one option but this wont guarentee duplicate as it will start another instance if the previous one completes.
I'm not sure what the use case here is.. but you can use a check before you initiate the subprocess and skip if an instance has started. Use a simple pv! to set that it has started.
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