Hi Hemant,

Thanks for supplying the correct article number. I'll look into it.

Even if my web 2.5 listener is up and running (see below), my users still
cannot logon to the Oracle Applications. The listener just hung.

# ps -ef | grep 8000
 orahrms  4406  4404  0 07:25:03 ?        0:03 wdblsnr orion 8000
 orahrms  4404     1  0 07:25:03 ?        0:00 /bin/csh -f
/dg2/oracle/nieora/8.0.6/bin/wdbstart orion 8000
 orahrms  7279  7271  0 13:53:45 pts/1    0:00 grep 8000

The problem can be solved by bouncing the listener. 

Qn : Has anyone using "Oracle HRMS V11.5.1" migrated from WebDB to Apache
listener before ? How's the performance ? Does the apache listener "hung" ?
Please advise. Thank you.

Regds,
Catherine
                -----Original Message-----
                From:   [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]
                Sent:   Thursday, February 21, 2002 12:58 PM
                To:     Multiple recipients of list ORACLE-L
                Subject:        RE: Web DB 2.5 listener always hung for
Oracle HRMS applications        V11.

                Catherine,

                You have the wrong note.  Look up Note 119873.1 titled
"Apache Single
                Listener Configuration for Applications 11.5.1"
                I don't know how you are using the "at" command to startup
the servers.

                I didn't suggest that the forms server and reports server
die.  I was
                talking of the WebDB listener specifically !
                WebDB2.2 handles forms sign-ons while 2.5 handles online
help and personal
                home page and self-service modules.
                Note 113254.1 refers to the Forms Server/Reports Server/
WebDB 2.2 dying
                because of the
                wrong shell.  You need to check the shell your WebDB 2.5
runs from. Note
                144400.1 covers
                WebDB 2.5 as well.

                Do a "ps -ef" to see if the process is running.  Remember
that WebDB 2.2
                and 2.5 have
                different startup scripts and process names.

                I do remember seeing WebDB 2.5 "die by itself"
occassionally.  We had a
                cron job running
                the webdb startup script periodically.


                Hemant K Chitale
                Principal DBA
                Chartered Semiconductor Manufacturing Ltd


                "CHAN Chor Ling Catherine (CSC)" <[EMAIL PROTECTED]>
21/02/2002 12:14 PM
        

                             To: CHITALE Hemant Krishnarao/IT/CHRT/ST
Group@ST Domain,                                         
                             "'[EMAIL PROTECTED]'" <[EMAIL PROTECTED]>

                             cc:

                             Subject: RE: Web DB 2.5 listener always hung
for Oracle HRMS applications                         
                                                                V11.

        

        

        






                Hi Hemant,

                Please ignore my earlier email.

                We use the at command to startup all our form server/report
server/webdb
                listener etc so that even if we were to logout of the telnet
session where
                the WebDB listener is started. The form server/report
server/listener will
                not "hung"/"died" because the parent shell has died.

                >>>>>>>> Why don't you migrate from WebDB to Apache ?
                I've found the document in metalink "Note:154666.1 => Moving
virtual
                directory mappings from WebDB to iAS". Thanks.

                Qn : Has anyone using "Oracle HRMS V11.5.1" migrated from
WebDB to Apache
                before ? How's the performance ? Does the apache listener
"hung" ? Please
                advise. Thank you.

                Regds,
                Catherine
                                     -----Original Message-----
                                     From:
[EMAIL PROTECTED]
                [mailto:[EMAIL PROTECTED]]
                                     Sent:          Thursday, February 21,
2002 11:08 AM
                                     To:       Multiple recipients of list
ORACLE-L
                                     Subject:       Re: Web DB 2.5 listener
always hung for
                Oracle HRMS applications V11.


                                     Catherine,


                                     Why don't you migrate from WebDB to
Apache ?.  There
                is
                excellent
                                     documentation
                                     on migrating from WebDB to Apache for
11i.

                                     Your WebDB listener could be "hung" if
it is running
                in the
                wrong shell --
                                     eg if you
                                     logout of the telnet session where the
WebDB listener
                was
                started, you will
                                     see
                                     subsequents requests to the listener
failing.  This is
                because the parent
                                     shell
                                     has died.

                                     If you are starting it from the Bourne
shell, try
                switching
                to Korn shell
                                     before starting it
                                     (or vice versa).
                                     Check whether the startup script calls
"nohup wdblsnr
                <hostname>
                                     <portnumber> &".

                                     Hemant K Chitale
                                     Principal DBA
                                     Chartered Semiconductor Manufacturing
Ltd


                                     "CHAN Chor Ling Catherine (CSC)"
<[EMAIL PROTECTED]>
                21/02/2002 10:13 AM
                                     Sent by: [EMAIL PROTECTED]

                                     Please respond to ORACLE-L


                                                  To: Multiple recipients of
list ORACLE-L
                <[EMAIL PROTECTED]>
                                                  cc: (bcc: CHITALE Hemant
                Krishnarao/IT/CHRT/ST
                Group)
                                                  Subject: Web DB 2.5
listener always hung
                for
                Oracle HRMS applications
                                                  V11.












                                     Hi Gurus,

                                     We are running Oracle HRMS Applications
11I (V11.5.1)
                in two
                E450 sun
                                     servers. OS is Solaris 2.6

                                     1st server contains the database,
concurrent manager
                and
                report server.
                                     2nd server contains the apache
listener, TCF SERVER,
                Web DB
                2.5 listener,
                                     Web DB 2.2 Listener and Form server
listener.

                                     Qn : The Web DB 2.5 listener always
hung. Is there a
                way to
                solve the
                                     problem ? Is anyone having the same
configurations as
                me
                with no problem ?
                                     Please help. Thanks

                                     I've checked the network roundtrip
between the 2
                servers
                using
                                     tnsping=>fast, no bottlenecks
                                     I've checked the number of processes in
the database :
                it's
                only 26
                                     concurrent users (26<processes in the
init.ora)=>ok
                                     I've checked the 1st and 2nd server
resources using
                vmstat
                and iostat :
                                     There are enough memory => no
bottlenecks

                                     Oracle consultants claim that there is
bug in the Web
                DB 2.5
                listener
                                     (Version is "adwdbctl.sh.UNIX 115.1
2000/05/01
                17:35:52").
                The only
                                     solution
                                     is to bounce the web listener when the
problem arises.

                                     We even schedule a job to bounce the
listener at 7am
                and 1pm
                but that does
                                     not solve the problem. Sometimes, I
still have to
                bounce the
                web listener
                                     manually when user reports the problem.

                                     Regds,
                                     New Bee
                                     --
                                     Please see the official ORACLE-L FAQ:
                http://www.orafaq.com
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                                     Author: CHAN Chor Ling Catherine (CSC)
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