Form set via UI Builder’s viewport shows only the table name and no fields

[Amane1]

Hi Community. 

I have been creating a page using UB and I have encountered this issue.

First, I have set viewport to show another form since using same form multiple times is not doable in UB.

In UXF Macroponent, I am passing sys_id to the viewport(subpage).

Then, in the viewport, set the value to sys_id in the form controller.

I have logged it on the browser console if the value is proper using console.log and it looks just fine which is sys_id.

However, the form only shows its table name but fields.

If I set a static value (any value from the list shows when the magnifying glass mark is being clicked) to the sys_id  the form shows its fields properly.

I could not find any sources about this issue which led me here. It seems nothing to do with neither ACLs nor UI policies.

[Amane1 · Accepted solution]

The sys_id was incompatible with the table, so the table didn't display any fields.