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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: Linux
MQTT Message Editing Suite V1.1.0 Released
Capitalware Inc. would like to announce the official release of MQTT Message Editing Suite V1.1.0. MQTT Message Editing Suite (MMES) application allows users to subscribe, publish, edit, copy, delete, forward, backup, restore, import and export messages of a topic of an MQTT Broker. The messages of a topic are presented in a table format similar […]
Also posted in Capitalware, macOS (Mac OS X), MQTT, MQTT Message Editing Suite, Raspberry Pi, Windows Comments Off on MQTT Message Editing Suite V1.1.0 Released
Oracle Flip Flops on Commercial Licensing for Java
Yup, as the subject line says, Oracle has flip flopped on how Oracle is licensing Java for commercial use. Introducing the Free Java License Oracle Java SE Licensing FAQ Oracle’s JDK 17 – Free Again for Commercial Use This FAQ pertains to Oracle Java SE releases starting April 16, 2019 and has been updated to […]
Also posted in Java, JMS, macOS (Mac OS X), Programming, Unix, Windows Comments Off on Oracle Flip Flops on Commercial Licensing for Java
JMS/MQ Program That Creates Connection Factory from Scratch
On StackOverflow, someone asked a question about why their JMS/MQ code was failing. There are many errors in the code. Here is a fully functioning JMS/MQ program that will create the Connection Factory from scratch, connect to a remote queue manager and put a message to a queue. You can download the source code from […]
Also posted in HPE NonStop, IBM i (OS/400), IBM MQ, IBM MQ Appliance, Java, JMS, macOS (Mac OS X), Programming, Raspberry Pi, Unix, Windows, z/OS Comments Off on JMS/MQ Program That Creates Connection Factory from Scratch
IBM MQ End of Service Dates
So, what version of IBM MQ (aka WebSphere MQ & MQSeries) are you running? Are you behind in upgrading your release of MQ? Everybody “should be” running IBM MQ v9.1 or v9.2, if you want support from IBM. In case it has slipped your mind, here is a list of IBM MQ releases and there […]
Also posted in IBM i (OS/400), IBM MQ, IBM MQ Appliance, Unix, Windows, z/OS Comments Off on IBM MQ End of Service Dates
New features between Java 8 and Java 17
Ondro Mihályi has just posted a blog item called: New features between Java 8 and Java 17 https://ondro.inginea.eu/index.php/new-features-in-java-versions-since-java-8/ It is very handy when you are trying to write backwards compatible code. Regards, Roger Lacroix Capitalware Inc.
Also posted in Java, JMS, macOS (Mac OS X), Programming, Raspberry Pi, Unix, Windows Comments Off on New features between Java 8 and Java 17
Adoptium Released Java 17 Builds
The Eclipse Adoptium (previously known as Adopt OpenJDK) has released Java 17 builds for AIX ppc64, alpine-Linux x64, Linux aarch64, Linux arm32, Linux ppcle64, Linux s390x, Linux x64, Mac aarch64, Mac x64, Windows x32 & x64. The mission of the Eclipse Adoptium Top-Level Project is to produce high-quality runtimes and associated technology for use within […]
Also posted in Java, JMS, macOS (Mac OS X), Programming, Raspberry Pi, Unix, Windows Comments Off on Adoptium Released Java 17 Builds
Java 17 Released
Oracle has just released Java 17. https://www.oracle.com/news/announcement/oracle-releases-java-17-2021-09-14/ https://openjdk.java.net/projects/jdk/17/ https://www.infoworld.com/article/3606833/jdk-17-the-new-features-in-java-17.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, JMS, macOS (Mac OS X), Programming, Raspberry Pi, Unix, Windows, z/OS Comments Off on Java 17 Released
IBM MQ Fix Pack 9.1.0.9 Released
IBM has just released Fix Pack 9.1.0.9 for IBM MQ V9.1 LTS: https://www.ibm.com/support/pages/downloading-ibm-mq-9109 Regards, Roger Lacroix Capitalware Inc.
Also posted in Fix Packs for MQ, IBM i (OS/400), IBM MQ, IBM MQ Appliance, Unix, Windows Comments Off on IBM MQ Fix Pack 9.1.0.9 Released
IBM Announces IBM Semeru Runtimes
IBM has introduced no-cost IBM Semeru Runtimes to develop and run Java applications. https://developer.ibm.com/blogs/introducing-the-ibm-semeru-runtimes/ https://developer.ibm.com/languages/java/semeru-runtimes/ IBM Semeru Runtimes use the class libraries from OpenJDK, along with the Eclipse OpenJ9 Java Virtual Machine to enable developers to build and deploy Java applications that will start quickly, deliver great performance, all while using less memory. Key highlights […]
Also posted in Java, JMS, macOS (Mac OS X), Programming, Unix, Windows Comments Off on IBM Announces IBM Semeru Runtimes