Solved Process template retry loop expression

[mdhazlee]

Hi,

I've been looking at the process template and I think there could be some logic error in the retry loop. When looking at the retry loop, it seems to me that retry will always be true whenever internal exception is encountered. This happens for both application start up page and work step pages retry logic. From my understanding, whenever internal exception is encountered (which is usually due to syntax error), retry should not be attempted, Attached is a screenshot of the retry loop expression from the template.

Regards,
Hazlee

 

[adebroise]

@mdhazlee only business exceptions should not be re-tried, so the logic above is valid. Internal exceptions are usually unexpected system exceptions which have not been built into the process logic.

Data validation issues should not appear as Internal exceptions as data should be validated up front or handled with sufficient exception handling.

 

[mdhazlee]

@adebroise, now I understand. So the logic for the above expression would be not to retry any business exceptions. Thank you for your explanation.

 

[adebroise]

No problem, glad I could help.