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- 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
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- 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
August 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
- PH72828: CUMULATIVE SECURITY UPDATE 9.4.0.26 FOR THE JMS, MFT, AND WEB UI FEATURES OF IBM MQ FOR Z/OS VERSION 9.4.0. August 27, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules August 27, 2026
- IBM MQ Tracing User Exit 3.8.2 for Windows 64-bit x86 August 25, 2026
- IBM MQ Tracing User Exit 3.8.2 for Linux zSeries August 25, 2026
- IBM MQ Tracing User Exit 3.8.2 for Linux PPC64LE August 25, 2026
- IBM MQ Tracing User Exit 3.8.2 for AIX 64-bit pSeries August 25, 2026
- IBM MQ Tracing User Exit 3.8.2 for Linux x86_64 August 25, 2026
- PH70272: CERTLABL IN CLUSSDR CHANNEL August 24, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules August 24, 2026
WebSphere MQ- Terms of Use
- IBM MQ Tracing User Exit 3.8.2 for Windows 64-bit x86 August 25, 2026
- IBM MQ Tracing User Exit 3.8.2 for Linux zSeries August 25, 2026
- IBM MQ Tracing User Exit 3.8.2 for Linux PPC64LE August 25, 2026
- IBM MQ Tracing User Exit 3.8.2 for AIX 64-bit pSeries August 25, 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 7 – Removing effects of the MQ Tracing Exit August 13, 2026
- Formatting MQ SMF records: MQ 10 update July 1, 2026
- New NPM installation policies June 25, 2026
- MQ 10: Application Interfaces June 17, 2026
- EoL: MQ with Spring Boot 3 June 11, 2026
Lyns Random Thoughts
Leif Davidsen’s Blog- Announcing IBM Integration Software Capacity 16.2.1. A simple and non-disruptive next step and new release for Cloud Pak for Integration customers August 25, 2026
- Tactics to Minimize License Costs in Cloud Pak for Integration August 21, 2026
- Pragmatic vs Purist Architecture: Choosing to optimize for elegant integration topology or focusing on licensing-based deployments (and how to balance both) July 2, 2026
- 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
Colin Paice on MQ- Where is my MQ Opentelemetry output from z/SOS? August 26, 2026
- MQ, JMS and Opentelemetry August 25, 2026
- How do I save Grafana dash boards? August 23, 2026
- Opentelemetry: Jaeger handling clock mismatches August 23, 2026
- Understanding Prometheus queries and why they might not work August 13, 2026
- Debugging Prometheus queries August 13, 2026
- Creating the simplest AMS on z/OS configuration. August 6, 2026
- Using System SSL trace to debug AMS problems. August 6, 2026
- What can go wrong when using AMS – how long have you got? August 6, 2026
- Understanding the Prometheus data model August 3, 2026
StackOverflow MQ Questions- What is the recommended way to implement connection pooling with IBM MQ Base Classes when transactions sharing connections across threads? June 11, 2026
- 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
StackOverflow MQTT Questions- How is a highly available SparkPlug Host Application supposed to manage its STATE messages? June 29, 2026
- Mosquitto C - Sending a struct as a payload June 15, 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
Archive for the Category: JMS
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 […]
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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 […]
Configuring Eclipse to develop Java/JMS programs for MQ 8.0
IBM has published a tutorial on how to configure Eclipse for developing Java/JMS programs for MQ 8.0: http://www.ibm.com/support/docview.wss?uid=swg27046013 Regards, Roger Lacroix Capitalware Inc.
Getting Answers to Questions about IBM MQ V8.0
As people start to look into upgrading their MQ environment to IBM MQ V8, they will likely have a lot of questions like “what’s new” and “what’s changed”. In the MQ Knowledge Center, IBM has 2 sections that will help answers those questions (plus many more): What’s new in IBM MQ V8.0 What’s changed in […]
Also posted in IBM i (OS/400), IBM MQ, IBM MQ Appliance, Java, Linux, Unix, Windows, z/OS Comments Off on Getting Answers to Questions about IBM MQ V8.0
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 […]
Call for Speakers for MQ Technical Conference v2.0.1.5
We are looking for speakers on any product/service that uses IBM MQ (aka WebSphere MQ & MQSeries) for “MQ Technical Conference v2.0.1.5” (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, C++, Education, IBM i (OS/400), IBM MQ, Java, 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 v2.0.1.5
MQ Technical Conference v2.0.1.5
Capitalware would like to announce MQ Technical Conference v2.0.1.5 (MQTC). MQTC is an event that will educate attendees on current practices, methodologies, administration, problem determination, security best practices and technology trends for IBM MQ. MQTC will offer 70 technical sessions and 15 vendor sessions that are designed to enhance the skills of IT professionals who […]
Also posted in Capitalware, Education, IBM i (OS/400), IBM MQ, Java, Linux, macOS (Mac OS X), Mobile, MQ Technical Conference, Programming, Security, Unix, Windows, z/OS Comments Off on MQ Technical Conference v2.0.1.5
MQ Java/JMS JAR Files Available Separately
For those of us who have been using IBM MQ (aka WebSphere MQ, MQSeries) for a very long time, you may remember SupportPac MA88. SupportPac MA88 contained the MQ Java/JMS JAR files as a separate package. Well, IBM has decided (again) to release MQ Java/JMS JAR files as a separate package: http://www.ibm.com/support/docview.wss?uid=swg21683398 Regards, Roger Lacroix […]
Also posted in IBM i (OS/400), IBM MQ, Java, Linux, macOS (Mac OS X), Unix, Windows, z/OS Comments Off on MQ Java/JMS JAR Files Available Separately
WMQ V8 and MQAUSXJ Client-side Java Bug
The following was recently reported: When MQAUSXJ is used with a client application that is using WMQ V8 Java Jar files, the connection is closed with reason code 2407. It appears that IBM changed the behavior of a field, instead of empty (i.e. blank) field, they now set the field to null. If anyone is […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Java, Linux, MQ Authenticate User Security Exit, Security, Unix, Windows Comments Off on WMQ V8 and MQAUSXJ Client-side Java Bug
Java 8 Released
Oracle has just released Java 8. http://www.oracle.com/technetwork/java/javase/8train-relnotes-latest-2153846.html Java Platform, Standard Edition (Java SE) lets you develop and deploy Java applications on desktops and servers, as well as in today’s demanding embedded environments. Java offers the rich user interface, performance, versatility, portability, and security that today’s applicationsrequire. Regards, Roger Lacroix Capitalware Inc.
Also posted in IBM i (OS/400), Java, Linux, macOS (Mac OS X), Programming, Unix, Windows, z/OS Comments Off on Java 8 Released