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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
June 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 Archives
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IBM MQ- Terms of Use
- IBM MQ MP1B supportpac - Interpreting accounting and statistics data, and other utilities June 22, 2026
- IBM MQ MP1B supportpac - Interpreting accounting and statistics data, and other utilities June 22, 2026
- PH71810: MQ MFT FOR Z/OS : 9.1.0.37 MAINTENANCE DELIVERY VEHICLE (MDV) June 19, 2026
- PH71809: CUMULATIVE SECURITY UPDATE 9.1.0.37 FOR THE JMS AND WEB UI FEATURES OF IBM MQ FOR Z/OS VERSION 9.1.0 June 19, 2026
- PH71769: MQ Z/OS: CSQSERVICE1 WITH A STAND-ALONE JMS APP MAY RESULT IN DUPLICATE PROCESSING OF MESSAGES OR LONG RUNNING UOWS June 19, 2026
- PH70922: ABEND0C4 00000011 IN CSQXCCMX OFFSET 00418 June 19, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules June 19, 2026
- PH71824: CUMULATIVE SECURITY UPDATE 9.3.0.41 FOR THE JMS, MFT, AND WEB UI FEATURES OF IBM MQ FOR Z/OS VERSION 9.3.0. June 18, 2026
- PH71738: CUMULATIVE SECURITY UPDATE 9.2.0.43 FOR THE JMS, MFT, AND WEB UI FEATURES OF IBM MQ FOR Z/OS VERSION 9.2.0. June 18, 2026
WebSphere MQ- Terms of Use
- IBM MQ MP1B supportpac - Interpreting accounting and statistics data, and other utilities June 22, 2026
- IBM MQ MP1B supportpac - Interpreting accounting and statistics data, and other utilities June 22, 2026
- Long Term Support release: 10.0.0.0 client install image for IBM MQ on AIX 64-bit, pSeries June 17, 2026
- Long Term Support release: 10.0.0.0 client install image for IBM MQ on Linux 64-bit,x86_64 June 17, 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- MQ 10: Application Interfaces June 17, 2026
- EoL: MQ with Spring Boot 3 June 11, 2026
- 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
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- How do I change my file system to be read write ( and back to read only) June 21, 2026
- Whoosh goes my z/OS console June 17, 2026
- How much free space do my ZFS have? June 15, 2026
- 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
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
- AIX 7.1 to 7.2 migration experience with WebSphere Application Server 7.0.0.23 running on Java 6 June 6, 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
StackOverflow MQTT Questions- Mosquitto C - Sending a struct as a payload June 15, 2026
- 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
Author Archives: Roger Lacroix
SupportPac MO71 v7.1.0 Released
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Paul Clarke of IBM has released version 7.1.0 of SupportPac MO71. http://www-01.ibm.com/support/docview.wss?uid=swg24000142 Changes: Added MQ 7.1 Support Added auto discover of ‘foreign’ locations based on channel status Updated Network display New compare dialogs for Topic and Comminfo objects Added Copy object name to clipboard Added monitoring time resolution now in milliseconds not seconds Added option […]
New: MQ Visual Edit v1.5.6
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Capitalware Inc. would like to announce the official release of MQ Visual Edit v1.5.6. This is a FREE upgrade for ALL licensed users of MQ Visual Edit. MQ Visual Edit allows users to view, manipulate and manage messages in a queue of a WebSphere MQ (formally MQSeries) queue manager and presents the data in a […]
Capitalware, IBM MQ, Java, Linux, macOS (Mac OS X), MQ Visual Edit, Unix, Windows Comments Off on New: MQ Visual Edit v1.5.6
New: MQ Visual Browse v1.5.6
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Capitalware Inc. would like to announce the official release of MQ Visual Browse v1.5.6. This is a FREE upgrade for ALL licensed users of MQ Visual Browse. MQ Visual Browse allows users to view messages in a queue of a WebSphere MQ (formally MQSeries) queue manager and presents the data in a simplified format similar […]
Capitalware, IBM MQ, Java, Linux, macOS (Mac OS X), MQ Visual Browse, Unix, Windows Comments Off on New: MQ Visual Browse v1.5.6
New: MQ Batch Toolkit v2.0.1
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Capitalware Inc. would like to announce the official release of MQ Batch Toolkit v2.0.1. MQ Batch Toolkit allows users to manipulate, monitor and manage messages in a queue of a WebSphere MQ (formally MQSeries) queue manager from a command-line or shell scripting environment. For more information about MQ Batch Toolkit go to: https://www.capitalware.com/mqbt_overview.html Changes for […]
Capitalware, IBM i (OS/400), IBM MQ, Java, Linux, macOS (Mac OS X), MQ Batch Toolkit, Unix, Windows Comments Off on New: MQ Batch Toolkit v2.0.1
Apache HTTP Server 2.4 Released
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The Apache Software Foundation has just released Apache HTTP Server v2.4. https://blogs.apache.org/foundation/entry/the_apache_software_foundation_celebrates The Apache HTTP Server Project is an effort to develop and maintain an open-source HTTP server for modern operating systems including UNIX and Windows NT. The goal of this project is to provide a secure, efficient and extensible server that provides HTTP services […]
Linux, macOS (Mac OS X), Open Source, Unix, Windows Comments Off on Apache HTTP Server 2.4 Released
WMQ v7 Java applications and JMS messages (MQRFH2)
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I have been banging my head against the wall this week over weird things in WMQ v7, so I figured I would post this so that people in the future would have less of a headache. A year or so ago, I noticed some odd behavior in WMQ v7 with Java applications reading messages with […]
IBM i (OS/400), IBM MQ, Java, JMS, Linux, Programming, Unix, Windows, z/OS 4 Comments
Where’s the MQ Security?
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I was at Wendy’s (in Canada) for lunch today and the cashier put the following flyer on my tray: Of course, it made me smile because I recently wrote a blog item that MQ people still need to implement either SSL or a security exit in WMQ v7.1. Maybe, I should create some T-Shirts with […]
Capitalware, IBM i (OS/400), IBM MQ, Linux, MQ Authenticate User Security Exit, MQ Channel Encryption, MQ Enterprise Security Suite, MQ Message Encryption, MQ Standard Security Exit, Unix, Windows, z/OS Comments Off on Where’s the MQ Security?
LibreOffice 3.5 Released
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LibreOffice has just released LibreOffice v3.5. http://www.libreoffice.org LibreOffice is a comprehensive, professional-quality productivity suite that you can download and install for free. There is a large base of satisfied LibreOffice users worldwide, and it’s available in more than 30 languages and for all major operating systems, including Microsoft Windows, Mac OS X and Linux (Debian, […]
Linux, macOS (Mac OS X), Open Source, Windows Comments Off on LibreOffice 3.5 Released
Very Cool: PortableApps.com
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I just came across PortableApps.com and was amazed by what I found. I have no idea how I have never heard of them before now!! (It has been around since 2004.) http://portableapps.com PortableApps.com is the world’s most popular portable software solution allowing you to take your favorite software with you. A fully open source and […]
Open Source, Windows Comments Off on Very Cool: PortableApps.com
IBM announces End of Support for WebSphere MQ v6.0
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IBM has announced that support for WebSphere MQ v6.0 will end on September 30th, 2012. http://www.ibm.com/support/docview.wss?uid=swg21584325&myns=swgws&mynp=OCSSFKSJ&mync=R If you are running WebSphere MQ v6.0 on any of the following platforms then you will need to migrate to WebSphere MQ v7.0 to have support for WebSphere MQ. AIX HP-UX (Itanium) HP-UX (PA-RISC) iSeries (IBM i or OS/400) […]