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Hi I have a User Input Task in the main process model and another in
aayusha
Certified Senior Developer
over 11 years ago
Hi
I have a User Input Task in the main process model and another in a Sub Process and a third again in Main Process Model. All the flows are activity chained. I expected that all the three forms will be opening next to next. But the observed phenomenon is first two are activity chained and then closes. The third forms comes in the task list. I want all three forms to be continuation. How this can be done? Or Appian doesn't provide the functionality to activity chaining on completion of the sub process.
Use Case: The sub process is required multiple times in the main process to be executed. So, a sub process approach seems to be good....
OriginalPostID-87251
OriginalPostID-87251
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Patty Isecke
Appian Employee
over 11 years ago
In the sub process properties, go to the setup tab. Do you have "Enable activity chaining into all initial nodes in the sub-process" checked?
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Ruth Ogala
Appian Employee
over 11 years ago
Hi Aayush - In addition to what Patty said to do, make sure that all flow lines are chained (including the ones at the start and end events). You may have missed one of those.
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Eduardo Fuentes
Appian Employee
over 11 years ago
Another suggestion: Remember that there are other two reasons why activity chain can break: You are exceeding the 50 unattended nodes limit between your two human attended chained tasks (be aware of multiple-node-instances MNI since that counts when it comes to the number of nodes) or you are exceeding the 8 seconds limit of execution in those intermediate unattended nodes. Take a look at this link for more information
forum.appian.com/.../Configuring_Activity-Chaining
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aayusha
Certified Senior Developer
over 11 years ago
Thanks all for the help. In my use case, the User Task in Sub Process was also a Quick Task. So for disabling the QT after execution of Sub Process, I was using Exception flow which was directed to end event. As soon I removed the exception flow, it worked fine. Now to disable the QT, I actually used Terminate on End Event.
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