Reprocessing the Errors/Exceptions

Summary

Reprocessing the Errors/Exceptions

Content

Hello Experts,

I have observed an option to reprocess the integration  instance with in ICS , in case of any errors.

I am looking for documentation or some kind of information which specifies the scenarios which can be reprocessed from same step where it has the exception/error. e.g If we are calling the ERP Cloud service and service is down.

a) Is it possible to reprocess it ? what are the activities which can be reprocessed and continue from the step where erred out

b) Is there any property or code needs to be written to support the reprocess.