Error: List controller data broker transform error: Transformation script failed. Cannot set propert

[xingrui]

Hi ,

I'm reaching out because I've encountered an issue with a list control that has me stumped.

Here's the situation: I've created a new UX list within the Service Operation Workspace, under the Requests Category. The configuration I'm using is the default "Default - SOW." The list does appear correctly within the Service Operation Workspace list page. However, when I click on this list, I receive the following error message: "Can't display this list. Error: List controller data broker transform error: Transformation script failed. Cannot set property 'numActionIcons' of undefined to '1'."

Here are the reproduction steps:
1. Go to the sys_ux_list table.
2. Create a new record.
3. Input the following fields: Title, Order, Category=Requests, Table=sc_request, Configuration=Default - SOW, Columns.
4. Click New to create this UX List.
5. Go to the Service Operation Workspace.
6. Select the list from the left panel.
7. Find and click the newly created UX list.
8. The data does not load, and the aforementioned error occurs.

Has anyone else run into this problem or have any insights on how to resolve it? I believe this issue might be related to a recent upgrade, as it started happening only about 1 month(?) ago. Before that, I was able to access the list without any problems.

I've also done some research regarding 'numActionIcons,' but the information available is quite scarce. I checked the UI Builder's List controller Transformation script, and it appears to be the OOTB default setRowActionCountOverflow\(1\).

Any help or guidance would be greatly appreciated. 

#service operation workspace

#yokohama

Best regards,
Xingrui

[xingrui · Accepted solution]

This issue has been resolved by adding a List Applicabilities that contains roles.

[Filip Kajanovi_]

Hi, did you have to explicitly create new List Aplicabilities for Lists ? We're having the same issue on our custom table.

[xingrui]

Yes, I explicitly created a new List Aplicabilities for Lists and it works now. I was looking up some of the official steps for configuring lists, and one of the steps was that you needed to go to configure List Applicabilities.

Unfortunately, I don't remember either of the steps at the time now, but I bookmarked the article "Setting up the application of the list".

Here is the article for reference.

Service Operations Workspace - How to configure “L... - ServiceNow Community