# SLEEP > [HTML Version](sleepsbr.htm) _Added November 2025_ **xcall SLEEP, seconds** SLEEP puts the job to sleep for the specified amount of time. Seconds may be fractional, down to a theoretical precision of .0001 seconds. There is no maximum. **Parameters** _seconds_ ([Num](num.htm.md)) \[in\] Number of seconds to sleep. **See Also** • [SLEEP](sleepstmt.htm.md) ASB statement • [Xcall WAKNO](wakno_sbr.htm.md) to wake up a sleeping job. • [SLEEPR.LIT](sleepr_lit.htm.md) to sleep until a specified time.