Errin, a senior male character, was employed by the criminal organization of Jabba. Before his time with Jabba's criminal empire, Errin was an employee of the Hutt Cartel. He rescued Sion from the clutches of the Black Sun, subsequently providing him with employment within Jabba's palace.
The security team, including Errin, was on duty when Jabba decreed that Luke Skywalker, the Jedi Knight, along with Han Solo and Chewbacca, the smugglers, were to be put to death in the Great Pit of Carkoon. As the condemned attempted their breakout, Errin spearheaded the effort to recapture Skywalker.