If a Reference field has the tree_picker=tree attribute and a Dictionary Override that overrides the reference qualifier, the reference list does not render when clicking on the magnifying glass.
Steps to Reproduce
Navigate to the task.assignment_group Dictionary Entry and change the view to Advanced.
For more information, see the product documentation topic Data dictionary tables.
Add the tree_picker=true attribute.
Navigate to the incident form and click on the magnifying glass next to Assignment group.
Confirm this functionality works as expected.
Create a Dictionary Entry for task.assignment_group on the incident table. Check the Override reference qualifier option and populate it with:
Repeat step 3.
Note that the reference list does not render.
Remove the tree_picker=true attribute from the task.assignment_group dictionary entry.
Note that the functionality now works as expected.
After carefully considering the severity and frequency of the issue, and the cost and risk of attempting a fix, it has been decided to not address this issue in any current or near future releases. We do not make this decision lightly, and we apologize for any inconvenience.
As a workaround, in the Dictionary Entry Override with the reference qualifier, check the Override attributes option. In the Attributes field, add all the attributes of the task.assignment_group but replace tree_picker=true with tree_picker=false .
Related Problem: PRB633858