IBM MQ- Terms of Use
- PH70061: MQ IMS BRIDGE IS NOT RECORDING MQGETS IN SMF 116 LOGGING August 28, 2026
- 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
- 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: Unix
Bug in MQ V8.0 for Getting Messages in a Group
IBM Support has posted a bug report that may affect some Universal File Mover (UFM) users. Title: IT09814: IBM MQ V8.0: Applications cannot get messages that were put to a queue as a group. Error description: In IBM MQ v8.0 an application that reads from a queue can fail to get messages that are put […]
Also posted in IBM i (OS/400), IBM MQ, IBM MQ Appliance, Java, Linux, macOS (Mac OS X), Universal File Mover, Windows Comments Off on Bug in MQ V8.0 for Getting Messages in a Group
A Better MD Class than IBM’s MQMD Class
This is a follow up to my blog posting last week titled: Java MQMD class Weirdness. After beating my head against the wall, I gave up on the ‘com.ibm.mq.headers.MQMD’ class and went back to my own MD (Message Descriptor) class. At least I know it works. 🙂 The reason I originally created my MD class […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Java, Linux, macOS (Mac OS X), Programming, Windows Comments Off on A Better MD Class than IBM’s MQMD Class
WebSphere MQ Fix Pack 7.0.1.13 Released
IBM has just released FixPack 7.0.1.13 for WebSphere MQ. http://www.ibm.com/support/docview.wss?uid=swg21960691 Regards, Roger Lacroix Capitalware Inc.
Also posted in Fix Packs for MQ, IBM i (OS/400), IBM MQ, Linux, Windows Comments Off on WebSphere MQ Fix Pack 7.0.1.13 Released
Java MQMD class Weirdness
I’m trying to use the MQMD class in a Java application and I’m getting weird results. I tested it with both MQ JAR files from v7.5.0.2 and v8.0.0.2 with JVM of v1.7.0. Note: All of my testing was done in ‘client mode’ (not bindings mode). The first odd thing is that MQMD class is in […]
Also posted in IBM i (OS/400), IBM MQ, Java, Linux, macOS (Mac OS X), Programming, Windows Comments Off on Java MQMD class Weirdness
SQLite v3.8.11 Released
D. Richard Hipp has just released SQLite v3.8.11. http://www.sqlite.org/news.html SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. SQLite is the most widely deployed SQL database engine in the world. The source code for SQLite is in the public domain. Regards, Roger Lacroix Capitalware Inc.
Also posted in C, Database, IBM i (OS/400), Linux, macOS (Mac OS X), Open Source, Programming, Windows Comments Off on SQLite v3.8.11 Released
Another New Feature being added to MQAUSX (and z/MQAUSX)
A customer requested a solution to a problem that is not really an MQ Authenticate User Security Exit (MQAUSX) issue. The customer has several applications that, shall we say, are poorly written and they will not likely be changed. These particular customer applications connect, open, put (and/or get), close and disconnect from the queue manager […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, MQ Authenticate User Security Exit, Security, Windows, z/OS Comments Off on Another New Feature being added to MQAUSX (and z/MQAUSX)
New: Universal File Mover v1.2.1
Capitalware is pleased to announce the release of Universal File Mover v1.2.1. It is a free open source project. Universal File Mover is more than a simple tool to manage the transfer of files. It allows the user to combine business processes into a workflow. The user combines a series of Action commands to create […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Java, Linux, macOS (Mac OS X), Open Source, Universal File Mover, Windows Comments Off on New: Universal File Mover v1.2.1
WebSphere MQ Fix Pack 8.0.0.3 Released
IBM has just released FixPack 8.0.0.3 for WebSphere MQ http://www.ibm.com/support/docview.wss?uid=swg21959554 Regards, Roger Lacroix Capitalware Inc.
Also posted in Fix Packs for MQ, IBM i (OS/400), IBM MQ, Linux, Windows Comments Off on WebSphere MQ Fix Pack 8.0.0.3 Released
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, JMS, Linux, Windows, z/OS Comments Off on Getting Answers to Questions about IBM MQ V8.0
Trojanized, Info-Stealing PuTTY Version Lurking Online
Since a large portion of the MQ community uses PuTTY to connect to their remote servers, please be careful where you download PuTTY from. Here is an article about a malicious version of PuTTY: http://www.net-security.org/malware_news.php?id=3041 The bottom-line is that you should ONLY be downloading PuTTY from the author’s web site at: http://www.chiark.greenend.org.uk/~sgtatham/putty/ Regards, Roger Lacroix […]
Also posted in Linux, macOS (Mac OS X), Open Source, Security, Windows Comments Off on Trojanized, Info-Stealing PuTTY Version Lurking Online