Retry the process if any exception occured

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1

Hello community!

How to handle this scenerio…Lets say if i have developed the process in flowchart or in state machine if any error occurs like file failed to download or file got failed to upload or anything in the process…Basically what i want to know is how can we handle this kind of exception bot should retry from where it got failed or it should again start from begining of the process and then it should mail that after 2 or 3 retries process got failed how is this kind of exception we can handle?

2

@Priyesh_Shetty

use a retry scope around to start from beginning

use a global exception handler to retry only the failed part again

cheers

3

@Anil_G

Without retry scope is there any other method?..

4

@Anil_G how to use global handler?

5

@Priyesh_Shetty

just add it and for every exception that xaml would be invoked

without retry you can use try catch with while loop

cheers

6

@Anil_G let say iam downloading a file and that file got failed to download how can i retry that file again?

7

@Priyesh_Shetty

  1. If that is a spearate step then use a try catch or retry scope around that set of activities
  2. Also it is important to underatand what kind of failure is relogin needed if not from which step we need to rerun and is retry scope including that step or not and all
  3. You cannot retry from anywhere you want…so try to seggregate and then use

Cheers

8

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