ConnectionProblem flow not triggered for connect rest exceptions when Connect Rest
We are trying to use ConnectionProblem OOTB flow for handling any exceptions that comes from the Rest API. Below is the configuration done. Even with API exceptions the flow is not triggered. Another point to add is that we are calling the API via an Activity and not a part of a process flow.
We also tried to running it as an exception flow from the activity however it does not execute in that condition as well.
Please let us know if there is any alternate way to make it run.
This is as per application design. The connector error flow is designed to work only when it is executed in a flow using integrator shape.
There is an enhancement request already raised to support it in connector execution via data page. I believe there should be one for executing it from an activity as well which could be added in future releases depending on the priority.
Currently it is not decided in which release it will be implemented in. As I mentioned earlier, the priority of an enhancement depends on how many customers are asking for it. The more the number of customers, the chances would be much better for the functionality to feature in the coming releases.