- IBM MQ fail with reason '2278' ('MQRC_CLIENT_CONN_ERROR') – stackoverflow.com
- How do I disable legacy application from using XA datasources? – stackoverflow.com
- Discrepancy between total CONNAME values on DIS QSTATUS Vs DIS CHSTATUS – stackoverflow.com
- ActiveMQ failover configuration cause some JMS message listeners don't receive the messages – stackoverflow.com
- Disable all listeners connected to queue – stackoverflow.com
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Category Archives: IBMMQ
This is a quick note to tell folks a bit about my virtual absence of late, current events and plans for what’s coming up. Whatever happened to… I’m not exactly a candidate for VH1’s Where Are They Now but I … Continue reading
My sessions and downloadable scripts from MQTC 2.0.15 are now up on the Links page.
Outstanding RFEs and feature requests have been a hot topic on the MQ list server of late. Looking at the RFEs that have been posted and discussed, there’s a general architectural requirement many of them seem to have in common: … Continue reading
I have worked over the last decade with many customers who were consolidating their MQ footprint. It’s a familiar pattern – there are many queue managers, they tend to be lightly loaded, why not consolidate to a central hub? Now … Continue reading
A viewer of the Zero to Hello World video recently challenged me to do a similar video for SSL. Challenge accepted!
If you have ever attended one of my conference sessions, read my articles, or hired me to perform any kind of MQ work, then you know that I consider SupportPac MS0P to be an indispensable add-on for MQ Explorer. I … Continue reading
Over the years I have often been asked for security templates and other canned assets to help make MQ security planning, implementation, and operation easier. These often become the source material for conference presentations, articles and videos. Some of these … Continue reading
One of the first things anyone learns about async messaging are the fundamental messaging patterns: Datagram, Request/Reply and report. The textbook handling of reply messages calls for the server application to move the message ID to the correlation ID field … Continue reading
MQ Admins are getting serious about TLS channels these days, but it isn’t always easy because there’s a fairly steep learning curve. Though there is plenty of documentation for the MQ aspects, and for X.509 and TLS itself, very little … Continue reading