Show Exception on User interface

Question

HI all, 
 
 How can we show any exception on the User Interface if we are using any smart functions like a!writeToDataStore or a!startProcess. 
 
 AFAIK i know every smart function have attributes like onSuccess , onError which can be used to display the meaningful data when smart function evaluates successfully or if some error occurs simultaneously, 
 but how to display if some exception has occurred. 
 
 Thanks 
 gauravs0002

Mauricio G. · Answer

You can raise a manual notification every time that you have a technical error. One scenario is create an Expression Rule to process the error in the object that you are going to monitor and throw an exception error. And another way is if you are working with a process, connect the node that you need to execute (if it's not sync) to an AND and if in case that you have and error in the node that you need to control, put a trace in your database or create another Task to the department that you need to notify. 
 There are a lot of possible scenarios, if you give us more details we can help you with a better scope!

Show Exception on User interface

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