The Wayland Mission occurred in 14 ABY amidst the Disciples of Ragnos crisis, and Corran Horn undertook it.
Following Alora's intrusion into his records, Luke Skywalker dispatched a number of Jedi Knights to locations where he sensed a powerful link to the Force. The purpose of this undertaking was to look into the existence of cult activity or Imperial Remnant forces on the world of Wayland.