Assign a name to the line selection field

What causes this issue?

You are editing a table control with a line selection column, but the
line selection column has no name.

System Response

The screen element for the line selection column is a checkbox. Since
checkboxes and radio buttons must have names, the system asks you to
assign one.

How to fix this error?

Assign a name to the field for the line selection column. You can do
this on the screen for column fields.

Error message extract from SAP system. Copyright SAP SE.