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Recent Posts
- IBM MQ 9.3 End of Service Date
- IBM has announced IBM MQ 10.0
- IBM MQ 9.4.5 Announced
- IBM Champion Renewal Declined
- Capitalware Products & Older Versions of the Products
- Merry Christmas and Happy New Year
- MQ Visual Edit V3.3.0 Released
- MQ Visual Browse V3.3.0 Released
- MQ Batch Toolkit v3.2.3 Released
- MQTT Message Editing Suite V1.2.0 Released
- New: Universal File Mover v2.0.1
- Java/MQ GUI Program to Monitor a Queue
Blog Calendar
May 2026 M T W T F S S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Archives
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IBM MQ- Terms of Use
- IBM MQ Replicated Data Queue Manager Kernel Modules May 22, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules May 21, 2026
- PH71319: THIS IS AN ADMINISTRATIVE APAR TO REPACKAGE THE FIX FOR PH70905. May 18, 2026
- PH70409: ABN=0C4-00000004,LOC=CSQPLPLM.CSQPRAH2+OFFSET AND ABN=5C6-00D70120,U=XXXXX ,C=MQ900.940.BUFF-CSQP3GET,M=CSQGFRCV,LOC=CSQPLPLM. May 15, 2026
- PH67399: ABN=5C6-00E50001,U=XXXXXXXX,C=MQ900.930.DMC -CSQILOC2,M=CSQGFRCV,LOC=CSQILPLM.CSQILOC2+OFFSET May 15, 2026
- PH64495: MQ Z/OS: HIGH LOCAL LOCK CONTENTION FOR THE CHIN JOB May 15, 2026
- PH67368: OUTBOUND SHARED CHANNEL RECOVERY DOES NOT COMPLETE May 14, 2026
- PH69257: CSQ5PQSG UTILITY MIGRATION CHECK May 13, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules May 13, 2026
WebSphere MQ- Terms of Use
- Cumulative security update (CSU) 9.1.0.36 for IBM MQ on Solaris 64-bit,x86 May 7, 2026
- Cumulative security update (CSU) 9.1.0.36 for IBM MQ on Linux 64-bit,zSeries May 7, 2026
- Cumulative security update (CSU) 9.1.0.36 for IBM MQ on Linux 64-bit,x86_64 May 7, 2026
- Cumulative security update (CSU) 9.1.0.36 for IBM MQ on AIX 64-bit, pSeries May 7, 2026
IBM Developer Messaging Blog
T.Rob’s Store and Forward- MQ Safety Tips for the Pandemic April 5, 2020
- Command Server Gotcha May 14, 2018
- Client-based runmqsc gotcha May 3, 2018
- When deprecated != deprecated January 19, 2018
- Parsing MQ error logs in Splunk December 19, 2017
Mark Taylor’s Blog- OTel Context Propagation: part 6 – MQ Kafka Connectors May 11, 2026
- OTel Context Propagation: part 5 – Notes on the MQ Tracing Exit March 4, 2026
- OTel Context Propagation for MQ Applications: part 4 – Python February 6, 2026
- End of a platform January 8, 2026
- MQ Monitoring: using queue manager STATISTICS events December 22, 2025
Lyns Random Thoughts
Leif Davidsen’s Blog- What’s New in IBM Cloud Pak for Integration 16.2.0? A Long-Term Support Release enhanced with agentic AI assistance, new capabilities in Unified Management and support for federated API gateways. May 6, 2026
- Designing for Resilience and Cost: Making smart licensing choices that keep your CP4I deployments both reliable and affordable April 17, 2026
- Container licensing deep dive: Making the most of your IBM Cloud Pak for Integration entitlements April 2, 2026
- Doing More for Less: How Cloud Pak for Integration Licensing gives you Integration Superpowers March 17, 2026
- Transform your business productivity with AI Agents for IBM Cloud Pak for Integration. GA on March 25th, 2026 February 19, 2026
Colin Paice on MQ- Formatting a spread sheet column so it spans multiple columns. May 18, 2026
- Using an external function May 17, 2026
- Sharing status information between functions. May 16, 2026
- Binding in Unix on z/OS. A whole new world May 15, 2026
- Assembler programming without using using – it is all relative May 3, 2026
- Using IPCS to look at z/OS dumps May 3, 2026
- Not for humans but for search engine – BPX May 2, 2026
- Where’s my dump? May 2, 2026
- Processing LOGREC May 2, 2026
- Getting the z/OS standard image to work. April 27, 2026
StackOverflow MQ Questions- Does every MQQueueManager create a new TCP/IP connection? Best practices for connection reuse/pooling in IBM MQ Java client May 4, 2026
- IBM MQ: CONNS and CURSHCNV show same value despite multiple JMS sessions [closed] April 30, 2026
- MQCONNX ended with reason code 2393 when connecting mTLS enabled queue April 9, 2026
- how to rectify javax.jms.JMSException: Failed to create connection? January 16, 2026
- IBM MQ 2059 (MQRC_Q_MGR_NOT_AVAILABLE) error in .NET 9.0 console app using IBMMQClient with certificate-based SSL setup January 14, 2026
- Azure linux function app to IBM MQ using IBMMQDotnetClient 9.4.2 December 6, 2025
- App need to perform enable/disable queue programmatically December 4, 2025
- Date & time not being shown in japanese October 28, 2025
- How do I / example of adding source info in IBM MQ Header (possible MQRFH2/usr) from DB2 stored procedure October 14, 2025
- Is Q Replication what's called Fast Queue in database async replication October 6, 2025
StackOverflow MQTT Questions- MQTT connection silently drops on NTP clock jump in embedded Linux (no error, no reconnect) April 9, 2026
- How to create "restricted wildcard subscriptions" March 26, 2026
- (Ab)using ASP.NET Core for non-http message processing? February 12, 2026
- Am I misusing Azure Event Grid’s MQTT multi‑session support by connecting 100 MQTT clients to a single defined MQTT client in Event Grid? February 4, 2026
- android compose mqtt implementation January 26, 2026
- Don't get publish() to work in paho.mqtt.client.on_connect thread January 18, 2026
- Best way to host multiple EMQX instances per server January 15, 2026
- How can I connect to AWS IoT Core MQTT over WebSocket from browser January 9, 2026
- paho Android MQTT client does not send PINGREQ to broker when phone screen is off December 2, 2025
- Prevent multiple subscriptions of same topic in HiveMQ MQTT client November 17, 2025
Archive for the Category: C++
LearnMQ from IBM Developer
During David Ware’s “What’s New in IBM MQ?” session at MQ Technical Conference v2.0.1.8, David announced LearnMQ (see slide 24). LearnMQ is a place where new users can get some FREE MQ training (and earn badges). The LearnMQ web site is broken down into 3 sections: MQ Essentials MQ Tutorials Run a Demo So, if […]
Also posted in C, Education, HPE NonStop, IBM i (OS/400), IBM MQ, Java, JMS, Linux, Programming, Security, Unix, Windows, z/OS Comments Off on LearnMQ from IBM Developer
Eclipse 4.8 (Photon) Released
On June 27th, 2018, Eclipse Foundation has released the annual Eclipse release train: https://projects.eclipse.org/releases/photon Eclipse is an open source community, whose projects are focused on building an open development platform comprised of extensible frameworks, tools and runtimes for building, deploying and managing software across the lifecycle. The Eclipse Foundation is a not-for-profit, member supported corporation […]
Also posted in C, Java, JMS, Linux, macOS (Mac OS X), Open Source, Programming, Windows Comments Off on Eclipse 4.8 (Photon) Released
Security Risk for MQ Model Queue
Well, I learnt something new today: an MQ model queue is a security risk! It is not that a model queue in of itself is a security risk but rather what you can do with a model queue to get a backdoor to a queue or maybe it is called a ‘side channel attack’ of […]
Also posted in .NET, C, C#, HPE NonStop, IBM i (OS/400), IBM MQ, IBM MQ Appliance, Java, JMS, Linux, Programming, Security, Unix, Windows, z/OS 1 Comment
Eclipse 4.7 (Oxygen) Released
On June 28th, 2017, Eclipse Foundation has released the annual Eclipse release train: https://projects.eclipse.org/releases/oxygen Key Highlights of Neon Release Eclipse Linux Tools 6.0 updates Docker Tools with more security options. Eclipse PDT (PHP Development Tools) 5.0 supports the 7.1 version of PHP. The Eclipse Sirius 5.0 platform for building domain-specific modeling tools. Eclipse EGit 4.8.0, […]
Also posted in C, Java, JMS, Linux, macOS (Mac OS X), Open Source, Programming, Windows Comments Off on Eclipse 4.7 (Oxygen) Released
Microsoft releases Visual Studio 2017
Microsoft has just released Visual Studio 2017. https://www.visualstudio.com Do I need to say any more? If you are a developer then I think you know what Visual Studio is. 🙂 Regards, Roger Lacroix Capitalware Inc.
Also posted in .NET, C, C#, macOS (Mac OS X), Programming, Windows Comments Off on Microsoft releases Visual Studio 2017
IBM MQ and Visual Studio 2015 Issue
If you plan on using Microsoft Visual Studio 2015 with IBM MQ on Windows prior to Windows 10 then you need to apply Microsoft Windows update KB3118401. If you do not have the Windows update then you will receive the following error: The program can’t start because api-ms-win-crt-runtime-|1-1-0.dll is missing from your computer. Try reinstalling […]
Also posted in C, IBM MQ, Programming, Windows Comments Off on IBM MQ and Visual Studio 2015 Issue
Eclipse 4.6 (Neon) Released
On June 22nd, 2016, Eclipse Foundation has released the annual Eclipse release train: https://www.eclipse.org/org/press-release/20160622_neon.php Key Highlights of Neon Release Eclipse JSDT 2.0:New tools for JavaScript developers, including a JSON editor, support for Grunt/Gulp and a new Chromium V8 Debugger. Platform and JDT Features: Key Eclipse Platform improvements are HiDPI support and autosave. JDT’s Content Assist […]
Also posted in C, Java, JMS, Linux, macOS (Mac OS X), Open Source, Programming, Windows Comments Off on Eclipse 4.6 (Neon) Released
Call for Speakers for MQ Technical Conference v2.0.1.6
We are looking for speakers on any product/service that uses IBM MQ (aka WebSphere MQ & MQSeries) for “MQ Technical Conference v2.0.1.6” (MQTC). The sessions are to be technical in nature and on any subject so long as it relates to MQ. We offer speakers the conference fee for free and we also pay for […]
Also posted in .NET, C, Education, IBM i (OS/400), IBM MQ, Java, JMS, Linux, macOS (Mac OS X), MQ Technical Conference, Perl, Programming, Rexx, Security, Unix, Windows, z/OS Comments Off on Call for Speakers for MQ Technical Conference v2.0.1.6
Redistributable Clients Starting with MQ 8.0.0.4
With the release of FixPack 8.0.0.4 for IBM MQ, IBM has provided Redistributable Clients for: Native MQ applications using the MQI written in C, C++, COBOL MQ applications using the Java/JMS classes MQ applications using managed or unmanaged .NET classes There is a write up of the new Redistributable Clients at DeveloperWorks. Regards, Roger Lacroix […]
How to Become a Better Developer?
I just read a really good article by Cay Horstmann called ‘How to Become a Better Java Developer’ at InformIT: http://www.informit.com/articles/article.aspx?p=2343471 All novice developers, regardless of the programming language they are learning, should read the article (I strongly suggest it). It has a lot of really good pointers for novice developers. Cay Horstmann has written […]