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MQSeries.net Forum Index » General Discussion » Channel not available

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Amit15
PostPosted: Fri Sep 30, 2005 3:21 am    Post subject: Channel not available Reply with quote

Novice

Joined: 20 Sep 2005
Posts: 24

In legacy sys i have a Queue manager A, with A.TO.B sender pointing to queue manager B and A.TO.B receiver on xxxxxx(1414)
when our sender pings the receiver we get the result : xxxxx(1414) not available


Please help
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jefflowrey
PostPosted: Fri Sep 30, 2005 3:24 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

The receiver channel on A should have the same name as the SENDER channel on B, not the as the sender channel on A.

So you should have the following, as specifically detailed in the intercommunications manual:
QMGR A:
SENDER A.TO.B
RECEIVER B.TO.A

QMGR B:
SENDER B.TO.A
RECEIVER A.TO.B
_________________
I am *not* the model of the modern major general.
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hopsala
PostPosted: Fri Sep 30, 2005 3:50 am    Post subject: Re: Channel not available Reply with quote

Guardian

Joined: 24 Sep 2004
Posts: 960

Amit15 wrote:
In legacy sys i have a Queue manager A, with A.TO.B sender pointing to queue manager B and A.TO.B receiver on xxxxxx(1414)

Jeff, i'm not sure, but I think that he's not trying to send bi-directionally, he just has a prob with a sdr-rcvr pair; he has:

QMGR A:
SDR A.TO.B

QMGR B (xxxx(1414)):
RCVR A.TO.B

Admittadly that was one confusing way to describe such a simple scenario... Amit please confirm, is B indeed xxxx(1414) or are these two different servers?

Now, what you have on your hands in the most common things that happens in mq - a faulty channel; this can happen due to a thousand different things, most common are, in reverse order: remote listener (on B) is down, the ip address you specified in the SDR CONNAME parm is wrong, the network is down etc etc etc.

What you need to do is:
1. Check what I said - is listener up? Did this channel ever work or is it a new one? Is the network ok?
2. Look in the error logs.
3. Read the manuals, especially Intercommunication; once
4. Search the forum.

That's it, let us know how it goes.
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fjb_saper
PostPosted: Fri Sep 30, 2005 3:54 pm    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY

And please tell us which user is the listener running under ?

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xxx
PostPosted: Fri Sep 30, 2005 4:16 pm    Post subject: Reply with quote

Centurion

Joined: 13 Oct 2003
Posts: 137

Here is one more classic example,

On one other thread people complain that either post something nice or refrain ,

Here there is a simple basic Question , but the user never posted what he did to find out why the ping is not successful ,

It is just unfair , so some user who is nice posts

telnet hostnane port number ( to see if the listner is up or not and running on that particular , If you don't know on where listener port number you open another thread)

Now again we request to check the logs , again which error logs ?
How many are there 3 types , which one we have to look ? Qmanger Error logs , where are they ?
then again Which OS ? hmm ! windows ? NO , AS400 may be , Oh NO,
Unix ??

OK which Unix ? May be Unix ? haaa , Linux ? Well anyways unix is /var/mqm/qmgrs/QMANGER_NAME/AMQ*


Couple of Months back , My Friend who has 7 + years experience lost a Job to some GUY in Brazil , Just because we can hire 3 guys from other country than pay one good experienced ,




So the guys who had zero experience will come here and demand the answers ! Some times it just happens to me that when HR bosses play games and money is the onlycriteria then why should we pass the knowledge ?


I am not sure but Now a days this board is becoming more like a cheap training board for new members , who just pose a Question and expect an answer .
Atleast I guess they put some more into the job and RTHM , get the basics


Just I am may not putting correctly , now a days I want to Dig a hole , hide under it and not share my knowledge to any one ,
as I fear the one who I share will grab my job !
I am not sure if this is only for me and there is something wrong with me !
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