I shouldn't have included "TIME" among the services I mentioned because that's "current", not "historic" (so only has to deal with "current" leap seconds) and because it does not let you choose STCK as the "zone" -- you must choose between local and UTC, both of which are defined with respect to leap seconds. Thus it must handle leap seconds, but also is not in the position of needing update for a "new" leap second.
And, in case you're wondering, at the "instant" of bringing in a new leap second, there are various approaches in play that customers choose to adopt and I doubt that it is deterministic on which side of the fence you would necessarily fall if you used some service such as TIME (or if you did it yourself) -- perhaps the STCK was done "just before" but reference to CVTLSO was "just after". Something similar could happen with respect to time zone offset changes. Peter Relson z/OS Core Technology Design ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN