The Run Links dialog box lists all links (Local or System) that are available with your open Contributor grid and the status of those links.
Links can exist in two states: Ready or Incomplete .
The Ready icon appears when the link definition is correctly defined. All source dimensions are mapped to a target dimension or at least one item from each unmapped source and target dimension is selected. You can run a link only if it is in a ready state.
The Incomplete icon appears when the link definition is not
defined correctly or when it is incomplete. You cannot run a link
if the load definition is incomplete. The link definition may not
be complete because
the Source or Target tabs are not selected
columns or rows are not marked as description
extra source or target dimensions exist