Use try catch?

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1

Now I have use try catch.
but I have question about it.

Now I use block try use read data for each row and access data to web
and catch block I use screenshot and send mail

Question :
In block try I use read for each row and access data to web. If error in web I want to go to next row.

But I don’t know how to do?

Please guide me for solve it.
Thank you.

2

In general, it’s necessary to use TryCatch inside the loop as the following, for example.

image
image548×584 10.8 KB

Regards,

3

Accessing data from web part alone you can add in another try catch inside the for each loop

4

@Stef_99

Use try catch inside for each so that if any row fails it goes to next row

Cheers

1 Like
5

Add all the activities after for each in the try-catch block
In catch block handle the exceptions according to the requirement

6

@yoichi @Anil_G What set in catch block (for next row)

7

Hi,

If there is no activity after try-catch, it’s unnecessary to put any activities because it process end of the loop after try-catch and process next row. (However, it’s better to put LogAcrivity to display error occurs.)

If there is an activity after try-catch, use Continue activity.

Regards,

8

@Stef_99

you can use only a log

but as its ui activity you can use reset activities if any to bring the ui state as needed

cheers

10

Hi,

I think it seems necessary to use Try-Catch in Try-Catch. Or it may be better to extract inner logic to another workflow file then call it for readability and/or maintainability.

Regards,

12

For example, how about the following? If error occurs 4 times, exit the loop immediately and send an email in outer catch block

image
image913×1704 42.8 KB

Regards,

1 Like
13

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