Y2K test fails
Bert de Nooij
bert.dn@arma.nl
Wed, 12 May 1999 11:17:32 +0200
Have a look at document 73072 in the Cognos Supported Area or just look
down here.
Description:
PowerHouse returns wrong date for SYSDATE
Solution:
There's a document available as part number 20625 and should be ordered
when requesting PH729C8 or higher. As these questions are specific to
MPE/iX operating systems, please be sure to check HP's web page at:
http://jazz.external.hp.com/year2000/index.html
The PowerHouse 729C8 (and up) century 2000 data conversion features were
achieved by reading the hardware clock instead of using the MPE/iX
intrinsic CALENDAR. Clients using this feature must ensure that the
hardware clock is set correctly. The underlying SYSDATE software is
sensitive to the value in the environment variable, TZ, which refers to
time zone. EST5EDT is the default. On the other hand, SYSTIME is based on
the software clock which is not sensitive to the value in the environment
variable, TZ. Therefore, it is imperative that the software clock and the
hardware clock be synchronized to the second and if you are not in the
Eastern Time Zone that the right TZ variable be used.
The TZ strings can used by the time and date library functions for
adjustment to specific time zones. Refer to the description of the ctime
function in chapter 3 of HP/XL C Library Reference Manual for details. The
first line of each entry contains the time zone name followed by the
Daylight Savings Time zone name, if appropriate. The next few lines contain
the geographic locations associated with this time zone. The last line
contains the TZ environment variable string that corresponds to this time
zone. These can also be found in the file
TZTAB.LIB.SYS.
-----Oorspronkelijk bericht-----
Van: Noack, Andreas M. [SMTP:Andreas.Noack@BetzDearborn.com]
Verzonden: woensdag 12 mei 1999 9:43
Aan: 'POWERH-L@lists.swau.edu'
Onderwerp: Y2K test fails
Hi all,
though we just opened a call with Cognos maybe the list can help, as it is
very urgent.
We set our test system (HP3000-Allbase-PH819) to the 31st of Dec 1999 today
to perform testing. Now obviously the function sydate returns still
12/05/1999. Anybody an idea where this is set?
Thank you very much in advance for help.
Kind regards
Andreas Noack
Hercules BetzDearborn
Development Group Europe
The opinions expressed above are my very own. Due to this fact they may
change anytime without further notice.
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