RE: Daylight savings time

BINGO!

IBM Made it easier, but you still have to know your apps... :)



-----Original Message-----
From: midrange-l-bounces+dr2=dlr2.net@xxxxxxxxxxxx
[mailto:midrange-l-bounces+dr2=dlr2.net@xxxxxxxxxxxx] On Behalf Of Bruce
Vining
Sent: Friday, October 19, 2007 11:39 AM
To: Midrange Systems Technical Discussion
Subject: RE: Daylight savings time

I would like to point out that the DST concerns, that exist with some
application offerings, are independent of the DST enhancements made to i5/OS
in V5R3. The need to bring down some application software when time moves
backward predates the ability for i5/OS to automatically adjust local time.

There was no "underprediction" of the impact moving time backwards can
cause -- it was a concern before V5R3 and continues to be a concern. IBM
simply removed the need for users to remember to change QTIME and QUTCOFFSET
due to DST observance.

More time zone definitions have been made available since V5R3. In some
cases due to incorrect rules being specified in the initial release, in
other cases due to legislative changes in various geographies.

Bruce Vining

Don <dr2@xxxxxxxx> wrote:
Not to mention what it can do to MQ



-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Al Barsa
Sent: Friday, October 19, 2007 9:31 AM
To: Midrange Systems Technical Discussion
Subject: Re: Daylight savings time


When IBM defined the Daylight Savings Time stuff, they (modestly)
underpredicted the effect of time going backwards abruptly. Apparently it
screwed up SAP from what I heard, and timed operations in BRMS were
somewhat affected. More time zones were added to V5R3 by PTF, and several
more added in V5R4.

There was a big push to modify time zones for V5R4, but this was abandoned
when the release was pushed out.

Al

Al Barsa, Jr.
Barsa Consulting Group, LLC

400>390

"i" comes before "p", "x" and "z"
e gads

Our system's had more names than Elizabeth Taylor!

914-251-1234
914-251-9406 fax

http://www.barsaconsulting.com
http://www.taatool.com
http://www.as400connection.com




rob@xxxxxxxxx
Sent by:
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10/19/2007 08:19 Subject
AM Daylight savings time


Please respond to
Midrange Systems
Technical
Discussion
nge.com>






So, anyone hear of any important ptf's or anything we need for Daylight
Savings Time (DST)?

Apparently going through that confuses some software pretty badly.


DST

Title: DWA: DST 2007 fixes and IE7 fixes for Domino 7.0.2 (U.S. and Canada
URL: http://www.ibm.com/support/docview.wss?rs=899&uid=swg24014828

Title: Knowledge Collection: Daylight Saving Time (DST) in Notes/Domino
(updated content)
URL: http://www-1.ibm.com/support/docview.wss?rs=899&uid=swg27003045

Title: October Notes/Domino Open Mic conference call: Impact of Daylight
Saving Time changes
URL: http://www-1.ibm.com/support/docview.wss?rs=475&uid=swg21283127



Rob Berendt
--
Group Dekko Services, LLC
Dept 01.073
PO Box 2000
Dock 108
6928N 400E
Kendallville, IN 46755
http://www.dekko.com

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