"Retain Tables and Data" Option Cannot Be Unchecked When Uninstalling a Scoped Application - Known Error

"Retain Tables and Data" Option Cannot Be Unchecked When Uninstalling a Scoped Application Description If an application is installed with an import-set table as part of the application, the checkbox "Retain Tables & Data" cannot be de-selected during uninstall, and shows greyed-out:

If the import set table is deleted from the instance then, when the uninstall is attempted again, the "retain tables & data" option can be de-selected:

Steps to Reproduce

Create a new import set table as part of a scoped application.

Workaround Delete any import set table(s) which are part of the same scoped application being uninstalled. Import set tables extend sys_import_set_row (Import Set Row), therefore list sys_db_object and filter on the 'Extends Table' (sys_db_object.super_class) for this parent table and for the 'Application' in question.

Once the import set table is deleted, uninstall the application and the "retain tables & data" option can be de-selected.

The deletion can be performed from the import set table's sys_db_object record, by deleting any data in the table followed by deleting the table itself.