Generic error handling with retry logic - How to retry the failed service task from an Event subprocess

[MeghanaRathod]

Hi all,

I have an Event Subprocess with an Error Start Event to handle API/business errors.
For example, if an API call in Service C subprocess fails, the event subprocess is triggered, and the user form lets them choose Retry.

When the user selects retry, I want the process to automatically re-execute the same failed service task(in this case, the one inside Service C) without restarting the while subprocess.

How can I achieve this in Camunda 8?

Thanks!

[nathan.loding]

Hi @MeghanaRathod - is this a duplicate question?

Retry logic using Message events for error handling

Hi all, [IMG_8210] [IMG_8211] I have an Event Subprocess with an Error Start Event to handle API/business errors. When an API call in Service C subprocess fails, the event subprocess is triggered, and a user form appears allowing the user to choose Retry. When user selects Retry flow proceeds to message intermediate throw event, which should retry the API service task to which the message intermediate catch event is attached(in this case, the one inside Service C). I am also using unique …