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Message
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| rajaram |
 Posted: Wed Apr 13, 2005 4:45 am Post subject: Problem with CONNAME |
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Acolyte
Joined: 02 Jan 2004
Posts: 53
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Hi,
I am trying to create a sender channel. I am on AIX 5.3.
I tried to create it like:
DEFINE CHANNEL(SDRCH) CHLTYPE(SDR) CONNAME(xx.xx.xx.xxx('1421')).
but I am getting error
amq8405: Syntax error detected at or near end of command segment below:-
ALTER CHANNEL(SDRCH) CHLTYPE(SDR) CONNAME(xx.xx.xx.xxx(
I think my syntax is wrong here fo the conname property ..some one pls tell me how we give the conname along with the port number.
Thanks in Advance, |
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| kevinf2349 |
| Posted: Wed Apr 13, 2005 5:03 am Post subject: |
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Grand Master
Joined: 28 Feb 2003
Posts: 1311
Location: USA
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Hmmmmm
Wonder why it is saying error in an alter when you are showing a define?
Having said that.....remove the quotes from around the port number....that should do it.  |
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| Nigelg |
| Posted: Wed Apr 13, 2005 5:08 am Post subject: |
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Grand Master
Joined: 02 Aug 2004
Posts: 1046
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Not quite...
Put quotes round the entire CONNAME. You need to make the complete attribute a string. Like this...
| Quote: |
| CONNAME('xx.xx.xx.xxx(1421)') |
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| fjb_saper |
| Posted: Wed Apr 13, 2005 6:30 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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And you can't define a sender channel without xmitq ...
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| rajaram |
| Posted: Thu Apr 14, 2005 12:42 am Post subject: |
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Acolyte
Joined: 02 Jan 2004
Posts: 53
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Thank you all...
It worked with the settings CONNAME('xx.xx.xx.xxx(1421)') . Thanks Nigel
Sorry for the confusion regading ALTER, dEFINE AND XMITQ. It was typo.
Now, I am getting the error
-----------------------------------------------------------------------------------------
AMQ9209: Connection to host 'sys005 (xx.xx.xx.xxx)' closed.
EXPLANATION:
An error occurred receiving data from 'sys005 (xx.xx.xx.xxx)' over TCP/IP.
The connection to the remote host has unexpectedly terminated.
ACTION:
Tell the systems administrator.
-------------------------------------------------------------------------------------
I am not sure if the listener is running on the target qm. I have added the entries for listener ports in the inted.conf and services. I guess the listener should start automatically if i add the entries. How do i know if the listener is running?. |
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| Nigelg |
| Posted: Thu Apr 14, 2005 12:58 am Post subject: |
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Grand Master
Joined: 02 Aug 2004
Posts: 1046
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After adding the defs to /etc/services and /etc/inetd.conf you have to refresh the UNIX listener. On AIX you can do 'refresh inetd' if src (System Resource Controller) is running, and on all UNIX systems you can get inetd to refresh by sending signal 1 (SIGHUP) to inetd, like this:
| Quote: |
$ ps -ef | grep inetd
root 19350 1 0 14 Nov - 0:01 /etc/inetd.afs /etc/inetd.conf.afs
root 25950 9026 0 09:57:55 pts/4 0:00 grep inetd
root 216758 1 0 17 Mar - 0:00 /usr/sbin/inetd
$ kill -1 216758
$ |
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| rajaram |
| Posted: Thu Apr 14, 2005 2:00 am Post subject: |
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Acolyte
Joined: 02 Jan 2004
Posts: 53
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thanks again Nigel.
Actually I dont haveROOT permissions to REFRESH the channel. I know the entriesare added. I also told the admin to do the refresh. I think he did that.
these are the entries that i added in inetd.conf and services file
inetd.conf
-----------
MQSeries stream tcp nowait mqm /mqmtop/bin/amqcrsta amqcrsta -m b
MQSeries2 stream tcp nowait mqm /mqmtop/bin/amqcrsta amqcrsta -m c
services
--------
MQSeries 1420/tcp
MQSeries2 1421/tcp
How do i know if the listener is running? Is there any process to know if the listener is running ? |
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| woodoo2k |
| Posted: Thu Apr 14, 2005 2:33 am Post subject: |
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Apprentice
Joined: 07 Feb 2005
Posts: 28
Location: USA
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Its not difficult.
Just run telnet with the ip and port number.
if it ends in error eg host not available, then the listener is not running.
if you get a blank screen, then connection is established.
type any thing and press enter. this will close the connection.
But you surely know that listener is running. |
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| jefflowrey |
| Posted: Thu Apr 14, 2005 4:09 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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| rana1976 wrote: |
| if it ends in error eg host not available, then the listener is not running. |
Or there is a firewall rule blocking the connection, or there is not a good network route to the machine or there is some other networking failure.
Also, using telnet in this way will cause the MQServer to log an error if telnet actually connects.
This is not necessarily a bad thing, but it might surprise the MQ Admins. And surprising your MQ Admins is always a bad thing.
_________________
I am *not* the model of the modern major general. |
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| woodoo2k |
| Posted: Thu Apr 14, 2005 5:14 am Post subject: |
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Apprentice
Joined: 07 Feb 2005
Posts: 28
Location: USA
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| Quote: |
jefflowrey wrote:
Or there is a firewall rule blocking the connection, or there is not a good network route to the machine or there is some other networking failure.
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Well Thanks for pointing out these drawbacks... But if such conditions are existing, then how can you expect the Channel program to go thru. Better check these issues out BEFORE looking at the remote host for listener to be running.
cheers |
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| PeterPotkay |
| Posted: Thu Apr 14, 2005 5:16 am Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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Telneting is a good test, but looks like it throws a lot of errors:
From the QM Error log:
| Code: |
-------------------------------------------------------------------------------
04/14/2005 09:12:44
AMQ9207: The data received from host 'ITSCT1ARCL0088 (157.209.93.70)' is not
valid.
EXPLANATION:
Incorrect data format received from host 'ITSCT1ARCL0088 (157.209.93.70)' over
TCP/IP. It may be that an unknown host is attempting to send data. An FFST file
has been generated containing the invalid data received.
ACTION:
Tell the systems administrator.
----- amqccita.c : 2888 -------------------------------------------------------
04/14/2005 09:12:44
AMQ9228: The TCP/IP responder program could not be started.
EXPLANATION:
An attempt was made to start an instance of the responder program, but the
program was rejected.
ACTION:
The failure could be because either the subsystem has not been started (in this
case you should start the subsystem), or there are too many programs waiting
(in this case you should try to start the responder program later). The reason
code was 0.
----- amqrmrsa.c : 461 --------------------------------------------------------
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It also throws an FDC.
From the AMQERR01.LOG at the system level:
| Code: |
----- amqzuax0.c : 6207 -------------------------------------------------------
04/14/2005 09:12:43
AMQ9207: The data received from host 'ITSCT1ARCL0088 (157.209.93.70)' is not
valid.
EXPLANATION:
Incorrect data format received from host 'ITSCT1ARCL0088 (157.209.93.70)' over
TCP/IP. It may be that an unknown host is attempting to send data. An FFST file
has been generated containing the invalid data received.
ACTION:
Tell the systems administrator.
----- amqxfdcp.c : 631 --------------------------------------------------------
04/14/2005 09:12:43
AMQ6183: An internal WebSphere MQ error has occurred.
EXPLANATION:
An error has been detected, and the WebSphere MQ error recording routine has
been called. The failing process is process 2560.
ACTION:
Use the standard facilities supplied with your system to record the problem
identifier, and to save the generated output files. Contact your IBM support
center. Do not discard these files until the problem has been resolved.
----- amqxfdcp.c : 671 --------------------------------------------------------
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The FDC:
| Code: |
+-----------------------------------------------------------------------------+
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| WebSphere MQ First Failure Symptom Report |
| ========================================= |
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| Date/Time :- Thu April 14 09:12:44 Eastern Daylight Time 2005 |
| Host Name :- MQIDEV01 (Windows 2000 Build 2195: Service Pack 4) |
| PIDS :- 5724B4100 |
| LVLS :- 530.8 CSD08 |
| Product Long Name :- WebSphere MQ for Windows |
| Vendor :- IBM |
| Probe Id :- CO052000 |
| Application Name :- MQM |
| Component :- cciTcpReceive |
| Build Date :- Sep 22 2004 |
| CMVC level :- p530-08-L040921 |
| Build Type :- IKAP - (Production) |
| UserID :- MUSR_MQADMIN |
| Process Name :- E:\Programs\MQSeries\bin\AMQRMPPA.EXE |
| Process :- 00002560 |
| Thread :- 00000003 |
| Major Errorcode :- rrcE_BAD_DATA_RECEIVED |
| Minor Errorcode :- OK |
| Probe Type :- MSGAMQ9207 |
| Probe Severity :- 2 |
| Probe Description :- AMQ9207: The data received from host 'ITSCT1ARCL0088 |
| (157.209.93.70)' is not valid. |
| FDCSequenceNumber :- 0 |
| Comment1 :- ITSCT1ARCL0088 (157.209.93.70) |
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| Comment2 :- TCP/IP |
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| Comment3 :- |
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+-----------------------------------------------------------------------------+
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_________________
Peter Potkay
Keep Calm and MQ On |
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| JT |
| Posted: Thu Apr 14, 2005 2:47 pm Post subject: |
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Padawan
Joined: 27 Mar 2003
Posts: 1564
Location: Hartford, CT.
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| rajaram |
| Posted: Thu Apr 14, 2005 9:01 pm Post subject: |
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Acolyte
Joined: 02 Jan 2004
Posts: 53
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| Thank You all for the valuable information. I think the entries in inetd are not refreshed. right now, i am using runmqlsr and its working fine. |
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