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MQSeries.net Forum Index » General IBM MQ Support » Some common error in MVS MQ Communication

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wilsonho3
PostPosted: Tue Jul 01, 2003 11:23 pm    Post subject: Some common error in MVS MQ Communication Reply with quote

Voyager

Joined: 20 Nov 2001
Posts: 98
Location: Hong Kong
Hi,

I am a MVS MQ user. I find that my ****CHIN always appear some
type of error message like follwoing and it seemd related to TCP/IP
configuration.

+CSQX213E +MQSP CSQXRCTL COMMUNICATION ERROR
CHANENL CS.MQSP.NSCROP01
TRPTYPE=TCP RC=0000480

+CSQX208E +MQSP CSQXRCTL ERROR RECEIVING DATA,
CHANNEL CS.MQSP.NSCROP05
CONNECTION XX.XX.XX.XX
TRPTYPE-TCP RC=0000460

I check thsoe code from tcp srcket return code and
480 means 'The asynchronous I/O request has been channel'
460 means 'software caused connection abort'

How to solve this type of error and is it related to MQ or TCP/ip
configuration on MVS or protocal. any mvs & MQ expert. please
help.

wilson
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tillywern
PostPosted: Tue Jul 08, 2003 2:44 pm    Post subject: TCP problems. Reply with quote

Centurion

Joined: 28 Jan 2003
Posts: 109
Location: Colorado
Although I won't pretent to speak with authority..... I have seen TCP/IP have problems within MVS and had it effect MQSeries. You might try using LU6.2 for channels if you can.... Just to see if that would work better.

If the problem is recoverable and TCP/IP resolves the problem transparently then I wouldn't worry about it.. However if it is causing channels to go INDOUBT or something similiar you will need to do some more analysis.
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interactivechannel
PostPosted: Wed Jul 09, 2003 1:09 am    Post subject: Reply with quote

Voyager

Joined: 20 May 2003
Posts: 94
Location: uk
What's in the error log of the communicating queue manager?
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