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- IBM MQ 9.3 End of Service Date
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- MQ Visual Edit V3.3.0 Released
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- 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
- 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
- PH72834: THIS IS AN ADMINISTRATIVE APAR TO REPACKAGE THE FIX FOR PH72827 August 21, 2026
- PH72827: CUMULATIVE SECURITY UPDATE 9.3.0.42 FOR THE JMS, MFT, AND WEB UI FEATURES OF IBM MQ FOR Z/OS VERSION 9.3.0. August 21, 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: Licensed As Free
Client-side Security Exit for Depository Trust Clearing Corporation v1.0.1
Capitalware Inc. is pleased to announce the release of Client-side Security Exit for Depository Trust Clearing Corporation (SX4DTC2) and Client-side Security Exit for Depository Trust Clearing Corporation for z/OS (z/SX4DTC2). SX4DTC2 and z/SX4DTC2 are ‘licensed as free’ software. i.e. Same as how IBM licenses MQ Client software. SX4DTC2 and z/SX4DTC2 is a solution that allows […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, Security, Unix, Windows, z/OS Comments Off on Client-side Security Exit for Depository Trust Clearing Corporation v1.0.1
MQ Set UserID v1.0.1
Capitalware Inc. is pleased to announce the release of MQ Set UserID (MQSUI) and MQ Set UserID for z/OS (z/MQSUI). MQSUI and z/MQSUI are ‘licensed as free’ software. i.e. Same as how IBM licenses MQ Client software. MQSUI and z/MQSUI provides the ability to explicitly set a UserID via a MQ Channel’s Send, Receive or […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, Security, Unix, Windows, z/OS Comments Off on MQ Set UserID v1.0.1
MQ Channel Auto Creation Manager v1.0.2
Capitalware Inc. is pleased to announce the release of MQ Channel Auto Creation Manager (MQCACM) and MQ Channel Auto Creation Manager for z/OS (z/MQCACM). MQCACM and z/MQCACM are ‘licensed as free’ software. i.e. Same as how IBM licenses MQ Client software. MQCACM and z/MQCACM is an MQ Channel Auto-Definition (MQ CHAD) exit that allows a […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, Security, Unix, Windows, z/OS Comments Off on MQ Channel Auto Creation Manager v1.0.2
Head, Apply Wall To It Several Times!
If you don’t like that title, how about “How to out smart yourself and shoot yourself in the foot, all at the same time!” or “No smart deed goes unpunished!”. In the summer of 2014, I decided to clean up up some compiler warning messages that certain compilers (HP-UX cc comes to mind) were complaining […]
Also posted in C, Capitalware, IBM i (OS/400), IBM MQ, Linux, macOS (Mac OS X), Open Source, Programming, Unix, Windows, z/OS Comments Off on Head, Apply Wall To It Several Times!
Capitalware Product Advisory for Windows
It has been discovered that a common subroutine for dumping environment variables on Windows had an error with the FreeEnvironmentStrings Windows API call. Hence, this would cause the product to leak memory on Windows. This is true regardless of the IniFile’s LogMode keyword value. This issue affects all Capitalware commercial and ‘Licensed As Free’ products […]
Client-side Security Exit for DTCC – More Free MQ Software
Capitalware Inc. would like to announce new software called: Client-side Security Exit for Depository Trust Clearing Corporation (SX4DTC2) and Client-side Security Exit for DTCC for z/OS (z/SX4DTC2). SX4DTC2 and z/SX4DTC2 are ‘licensed as free’ software. i.e. Same as how IBM licenses MQ Client software. SX4DTC2 and z/SX4DTC2 is a new solution that allows a company […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, Security, Unix, Windows, z/OS Comments Off on Client-side Security Exit for DTCC – More Free MQ Software
MQ Set UserID – More Free MQ Software
Capitalware Inc. would like to announce new software called: MQ Set UserID (MQSUI) and MQ Set UserID for z/OS (z/MQSUI). MQSUI and z/MQSUI are ‘licensed as free’ software. i.e. Same as how IBM licenses MQ Client software. MQSUI and z/MQSUI provides the ability to explicitly set a UserID via a MQ Channel’s Send, Receive or […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, Security, Unix, Windows, z/OS Comments Off on MQ Set UserID – More Free MQ Software
New: MQ Channel Auto Creation Manager v1.0.1
Capitalware Inc. would like to announce the official release of MQ Channel Auto Creation Manager v1.0.1. This is a FREE upgrade for ALL licensed users of MQ Channel Auto Creation Manager. MQ Channel Auto Creation Manager is a solution that allows a MQAdmin to control and restrict who is accessing a WebSphere MQ resource. For […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, Security, Unix, Windows Comments Off on New: MQ Channel Auto Creation Manager v1.0.1
New: MQ Channel Auto Creation Manager for z/OS v1.0.1
Capitalware Inc. would like to announce the official release of MQ Channel Auto Creation Manager for z/OS v1.0.1. This is a FREE upgrade for ALL licensed users of MQ Channel Auto Creation Manager for z/OS. MQ Channel Auto Creation Manager for z/OS is a solution that allows a MQAdmin to control and restrict who is […]
Also posted in Capitalware, IBM MQ, Security, z/OS Comments Off on New: MQ Channel Auto Creation Manager for z/OS v1.0.1
Need beta Testers for a new MQ client-side security exit that works with DTCC
Every 7-8 months I get an email asking me if MQAUSX’s client-side security exit will work with DTCC (Depository Trust Clearing Corporation) server-side security exit. I normally tell the person to tell DTCC to use MQAUSX since MQAUSX’s client-side security exit is free to use. But that goes nowhere fast. 🙁 After another recent request […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, Security, Unix, Windows, z/OS Comments Off on Need beta Testers for a new MQ client-side security exit that works with DTCC