LOCKSPACEUSE, Estimated free lock space: xxx% of pppp pages.
LKE Information: SHOW command displays the amount of free space along with the number of pages configured for lock space.
Action: If the free lock space report does not show a comfortable amount of free space, use MUPIP SET -LOCK_SPACE to increase the space; remember to also use GDE to revise the LOCK_SPACE in the global directory used to create the region in question so the change remains when the database is recreated.