Exception Handling In Parallel Processing

I have below scenario for exception handing in parallel processing (2 jobs here),

Current Execution - One of rest call is failing and other one is succeeding.

Current Result - 2 instances are getting created in error handling process, this misunderstands that both REST calls failed, hence 2 instances created. :slightly_frowning_face:

Expected Result - Only 1 instance of job which is failing should be created in exception handling process, so that conclusion can be made for failure job only. :slight_smile:

Can anyone advice on this?

Thanks in advance,
Pramod