That is probably from a K-1 entry for a partnership, form 1065. There is a question in that routine that asks if you had any unreimbursed expenses from the partnership. I suggest you review the entries and make sure you answered "No" to that question.
I had same issue. No employer since retired. no entries on the UE but e-file still included the form and required name and address of employer. Nothing in return had anything about work W-2, wages, only pension. That form should not have been generated.
Try going into the Forms and delete the Schedule UE.
To delete a form in TurboTax Online follow the instructions below:
Refer to the TurboTax help article How do I view and delete forms in TurboTax Online? for more information.
If you're using TuboTax Desktop, refer to the TurboTax help article How do I delete a tax form in TurboTax Desktop?