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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
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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
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IBM MQ- Terms of Use
- PH70930: UPDATES TO CHANNEL COMPRESSION ROUTINES April 28, 2026
- PH70782: ABEND0C4 IN DFSYMOM0 April 28, 2026
- PH69098: ABEND 5C6-00C94531 OR 5C6-00C94525 OCCUR DURING QUEUE MANAGER STARTUP April 28, 2026
- PH70403: SYSTEM COMPLETION CODE=822 REASON CODE=00000004 April 24, 2026
- PH68925: ABN= 5C6-00E7080D CSQXBP64 April 24, 2026
- XMS .NET – An Overview April 22, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules April 21, 2026
- IBM MQ_9.3.x April 21, 2026
- IBM MQ_9.3.x April 16, 2026
WebSphere MQ- Terms of Use
- IBM MQ MP1B supportpac - Interpreting accounting and statistics data, and other utilities March 17, 2026
- Long Term Support release: 9.3.0.37 client install image for IBM MQ on IBM i February 26, 2026
- Long Term Support release: 9.3.0.37 client install image for IBM MQ on AIX 64-bit, pSeries February 26, 2026
- Long Term Support release: 9.3.0.37 client install image for IBM MQ on Linux PPC64LE February 26, 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 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
- MQ with Spring Boot 4 July 29, 2025
Lyns Random Thoughts
Leif Davidsen’s Blog- 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
- Elevate control of your business through Unified Management and make integrations more accessible and secure with US Federal Compliance : Announcing IBM Cloud Pak for Integration 16.1.3 December 9, 2025
Colin Paice on MQ- Getting the z/OS standard image to work. April 27, 2026
- I have to renew my TLS certificate every 47 days. What?! April 25, 2026
- How do you validate files on z/OS, at install time and long term? April 24, 2026
- Using code signing on z/OS April 23, 2026
- Signing load modules on z/OS April 23, 2026
- Code signing – error messages April 23, 2026
- First steps in using system ssl April 21, 2026
- First steps in using system ssl: compiling a program April 21, 2026
- Example of system ssl to display keyring information April 21, 2026
- Example of using system ssl to print certificate information April 21, 2026
StackOverflow MQ Questions- 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
- Camel JMS component does not cache the connection September 19, 2025
- How to connect .NET application to IBM MQ using Server Side SSL/TLS authentication with username and password (X.509 certificate-based auth)? July 27, 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
Monthly Archives: March 2020
Working from Home – Loneliness / Self-Isolation
Chris Hadfield is a retired astronaut. You may remember him from his rendition of Space Oddity on the International Space Station (ISS) in 2013. He spent 166 days in space. So, if you are feeling lonely, depressed or don’t know how you will handle working from home then watch the following: Regards, Roger Lacroix Capitalware […]
New: Capitalware Software Lifecycle Pages
Earlier this week, a customer asked if we could publish a software lifecycle page for MQAUSX. Since, I wasn’t knee deep into fixing a bug, I figured I would create a Software Lifecycle page for each commercial product. Each lifecycle page has 3 columns: version, general availability and end of support. The version number is […]
Capitalware, MQ Auditor, MQ Authenticate User Security Exit, MQ Batch Toolkit, MQ Channel Connection Inspector, MQ Channel Encryption, MQ Channel Throttler, MQ Enterprise Security Suite, MQ Message Encryption, MQ Message Replication, MQ Standard Security Exit, MQ Visual Browse, MQ Visual Edit Comments Off on New: Capitalware Software Lifecycle Pages
Nerd PSA on Coronavirus aka COVID-19
The other day I wrote about Coronavirus aka COVID-19 and my wife, Cynthia (a pharmacist) has found out more information that I’ll share with the rest of the nerds out there. 🙂 New information: If you have blood type ‘A’, then hide, hide, hide. You can read these articles: here and here. Do not take […]
General Comments Off on Nerd PSA on Coronavirus aka COVID-19
Working from Home – Open Source Software
The other day I wrote about working from home, since I recently upgraded both my desktop and laptop to Windows 10 64-bit, I thought I should review/list the open source software I use to get the job done. You don’t need to go broke setting up your PC/laptop with software. Here is a list of […]
.NET, C, C#, C++, Capitalware, Java, JMS, Open Source, Programming, Rexx, Windows Comments Off on Working from Home – Open Source Software
Customer Requested Enhancement to MQMR
MQ Message Replication (MQMR) is an MQ API Exit. An MQ API Exit is configured to run within the queue manager’s address space (or the application’s address space if the application connects in bindings mode to the queue manager). For MQMR v1.1.0, a customer requested that information be added to the replicated messages, so that […]
Capitalware, Database, IBM i (OS/400), IBM MQ, Linux, MQ Message Replication, Unix, Windows Comments Off on Customer Requested Enhancement to MQMR
memmem() Function for a C Program
Last week, I needed a function for a C program that would search a string not null terminated for a string not null terminated. Hence, I could not use strstr() function because it requires the strings to be null terminated. So, I checked my trusty C Runtime Library Reference and found nothing that matched. Now […]
C, HPE NonStop, IBM i (OS/400), Linux, macOS (Mac OS X), Open Source, Programming, Unix, Windows, z/OS Comments Off on memmem() Function for a C Program
Working from Home and Coronavirus aka COVID-19
It is funny that everyone is freaking out about working from home. I always found I got less done at the office than at home because I was always being interrupted every 2 minutes. For most of my career, I have worked part-time at home. In 2001, I incorporated Capitalware and went out on my […]
General Comments Off on Working from Home and Coronavirus aka COVID-19
IBM MQ Fix Pack 9.0.0.9 Released
IBM has just released Fix Pack 9.0.0.9 for IBM MQ V9.0 LTS https://www.ibm.com/support/pages/node/3255381?myns=swgws&mynp=OCSSYHRD Regards, Roger Lacroix Capitalware Inc.
Fix Packs for MQ, IBM i (OS/400), IBM MQ, Linux, Unix, Windows Comments Off on IBM MQ Fix Pack 9.0.0.9 Released
IBM Integration Technical Conference 2020
After I received David La Rose of IBM’s email, I replied asking about the IBM Integration Technical Conference 2020 and I copied Ray Daniel of IBM on the email. Ray Daniel replied with an official statement of: Thank you for your interest in the Integration Technical Conference 2020 on March 16-19. Due to participant travel […]
IBM i (OS/400), IBM MQ, Linux, Programming, Security, Unix, Windows, z/OS Comments Off on IBM Integration Technical Conference 2020
IBM Think 2020
I just received the following email from David La Rose of IBM saying that IBM Think 2020 has been cancelled and turn into a virtual event. Here is what email said: The health of IBM’s clients, employees and business partners is our primary concern. In light of global precautions for the COVID-19 Coronavirus, and building […]