Bug: Data Service Data not displayed in UiPath Apps

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1

Hi together,
(FYI: @evan.cohen)

I face a bug that sometimes data service data is not displayed in UiPath Apps.
image

EAN_Master is not displayed, despite having the same formula in the App as EAN_Stueck.

2

@PeCour ,

What are you trying to do?

3

Hi @Arvind_Kumar1,
you are right my explanation was too short (some frustration).

I have an App where I select an ID and then have two input boxes where I use the same formula to derive data from data service connected to the ID.

For one box it works and for the other, it doesn’t. It is not the first time that I have faced that issue.
Since my App is in German a screenshot wouldn’t help but I am using the function to search in an entity: =Search(entity,[ID,“=”,ID]).datatobedisplayed

The only thing that differs in both input boxes is the “datatobedisplayed”. When I check the data service, both have data as I screenshotted previously. Yet, one field remains empty.

4

@PeCour ,

All the expression are case sensitive so please make sure you have correct check on field. If you have any frustration I can understand.

Please feel free to send me meeting Invite. I can jump on a call and look together.

Thanks,
AK

5

@Arvind_Kumar1 thank you I appreciate it but it is really a bug. The formulas are exactly the same except one difference. There is not typing error or something else.

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6

Hello @PeCour ,

Can you check Compared value are same?

Thanks,
AK

7

Hello @Arvind_Kumar1,
yes it is the same. It is in the same App and therefore the same variable.

8

Fyi I have encountered similar bugs where certain formulas would not behave as expected. Simply re-adding the expression fixed the issue for me.

For example, I was trying to print a reference number when adding to queue via Apps but it was always blank. I removed the ‘Add to queue’ activity, re-added it, rewrote the formula and it seemed to be fine.

Alternatively, try to store your expression in an in-App variable and set your ‘Standardtext’ box like =inAppVariable in both places and see if it works.

9

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