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MQSeries.net Forum Index » General IBM MQ Support » channel status not found

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bruce2359
PostPosted: Tue Feb 04, 2014 7:48 am    Post subject: Reply with quote

Poobah

Joined: 05 Jan 2008
Posts: 9394
Location: US: west coast, almost. Otherwise, enroute.

harshatej1 wrote:

connection ::ffff:172.26.90.137 (::ffff:172.26.90.137)
(queue manager MQM.XXXX)
TRPTYPE=TCP
+CSQX599E *MQA CSQXRESP Channel B.TO.A ended abnormally

IP addresses that contain hex characters like : and ffff are IPV6 addresses, despite what your network people are telling you. MQ v5 did/does not support IPV6.

One possible solution would be for you/your network people to implement an IPV4-IPV6 translation appliance. Search google. There are a variety of such appliances available.
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harshatej1
PostPosted: Tue Feb 04, 2014 10:22 am    Post subject: Reply with quote

Acolyte

Joined: 20 Nov 2013
Posts: 61

CSQX207E MQA CSQXRCTL Invalid
data
received,

connection
(IP)
(queue manager
????)

TRPTYPE=TCP


CSQ9023E MQA CSQXCRPS '
START CHANNEL' ABNORMAL COMPLETION
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bruce2359
PostPosted: Tue Feb 04, 2014 10:35 am    Post subject: Reply with quote

Poobah

Joined: 05 Jan 2008
Posts: 9394
Location: US: west coast, almost. Otherwise, enroute.

Search google for CSQX207E.
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harshatej1
PostPosted: Tue Feb 04, 2014 10:50 am    Post subject: Reply with quote

Acolyte

Joined: 20 Nov 2013
Posts: 61

It says that dont send messages larger than TCP/IP default limt.

But we never sent any message, we just tried to start the channel.
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Vitor
PostPosted: Tue Feb 04, 2014 10:52 am    Post subject: Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

harshatej1 wrote:
CSQX207E MQA CSQXRCTL Invalid
data
received,


So what version of WMQ are they running on the MF then? Is it the same MF and the same configuration the "old" distributed queue manager used to run on?
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harshatej1
PostPosted: Tue Feb 04, 2014 10:57 am    Post subject: Reply with quote

Acolyte

Joined: 20 Nov 2013
Posts: 61

yes MQ v5.1 on MF side also and distributed queuing.
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exerk
PostPosted: Tue Feb 04, 2014 11:08 am    Post subject: Reply with quote

Jedi Council

Joined: 02 Nov 2006
Posts: 6339

harshatej1 wrote:
yes MQ v5.1 on MF side also and distributed queuing.

So, out of support at both ends. At this point I suggest you give up and go look for another job.
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Vitor
PostPosted: Tue Feb 04, 2014 11:28 am    Post subject: Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

harshatej1 wrote:
It says that dont send messages larger than TCP/IP default limt.


Of course, there's no chance the default TCP/IP packet size was changed (and increased) when the network wasn't moved from IPv4 to IPv6.....
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harshatej1
PostPosted: Tue Feb 04, 2014 12:19 pm    Post subject: Reply with quote

Acolyte

Joined: 20 Nov 2013
Posts: 61

Tomorrow, we are having the bridge call, and I don't know what to tell.
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Vitor
PostPosted: Tue Feb 04, 2014 12:33 pm    Post subject: Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

harshatej1 wrote:
Tomorrow, we are having the bridge call, and I don't know what to tell.


"This is what you get for a) using 20 year old software & b) trying to move it"

Personally I'd include "c) I quit & d) bet the money you saved not doing upgrades doesn't seem like a saving now!"
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exerk
PostPosted: Tue Feb 04, 2014 1:22 pm    Post subject: Reply with quote

Jedi Council

Joined: 02 Nov 2006
Posts: 6339

harshatej1 wrote:
Tomorrow, we are having the bridge call, and I don't know what to tell.

Tell them to look at this thread as a starter for 10, especially the post above this one
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bruce2359
PostPosted: Tue Feb 04, 2014 2:37 pm    Post subject: Reply with quote

Poobah

Joined: 05 Jan 2008
Posts: 9394
Location: US: west coast, almost. Otherwise, enroute.

harshatej1 wrote:
Tomorrow, we are having the bridge call, and I don't know what to tell.

Tell them the facts:
- MQ v5 does not support IPv6
- MQ detected a channel failure
- the error logs showed an IPv6 address
- the error message CSQX207E indicated an oversized packet
- from the CSQX207E error message, reference http://www-01.ibm.com/support/docview.wss?uid=swg21318513
Quote:
Cause

A message segment larger than the TCP/IP default buffer limit of 16383 has been sent by the remote queue manager.

This seems clearly a network issue, and a self-inflicted one, at that.
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