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IBM MQ- Terms of Use
- 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
- IBM MQ Replicated Data Queue Manager Kernel Modules April 13, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules March 31, 2026
- PH67964: MESSAGE CSQX068I IS ISSUED ON A REGULAR BASIS AFTER MIGRATING TO IBM MQ FOR Z/OS 9.4.0 March 27, 2026
- PH67639: CSQX199E UNRECOGNIZED MESSAGE CODE 00000272 WITH FFST GENERATED CSQX053E AGAINST XCSREQUESTSPINMUTEXSEM March 27, 2026
- PH69438: INCORRECT OUTPUT RETURNED IN RECORD TYPE 115 SUBTYPE 231 FIELD QCTLSDU March 26, 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- 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
- Example of using system ssl to sign some data April 21, 2026
- An easy question: how do you print a long long nicely as hex? April 17, 2026
- Why is the size of my enum larger than yours? April 16, 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
Archive for the Category: IBM MQ Appliance
IBM MQ Fix Pack 9.1.0.6 Released
IBM has just released Fix Pack 9.1.0.6 for IBM MQ V9.1 LTS: https://www.ibm.com/support/pages/downloading-ibm-mq-9106 Regards, Roger Lacroix Capitalware Inc.
Also posted in Fix Packs for MQ, IBM i (OS/400), IBM MQ, Linux, Unix, Windows Comments Off on IBM MQ Fix Pack 9.1.0.6 Released
Simple Monitoring of the Current Queue Depth
On StackOverflow, someone asked a question about determining when a queue’s current depth is the same as maximum depth. They were trying to do it from a script. While this is probably possible (I’m not a sed and/or awk guy), it seemed to me that they are trying to squeeze a fully blown up balloon […]
Also posted in HPE NonStop, IBM i (OS/400), IBM MQ, Java, Linux, macOS (Mac OS X), Open Source, PCF, Programming, Raspberry Pi, Unix, Windows, z/OS Comments Off on Simple Monitoring of the Current Queue Depth
Limited Continuing Support for IBM MQ 8.0
IBM has announced Limited Continuing Support for IBM MQ v8.0: In order to help customers through the challenges caused by the COVID-19 coronavirus pandemic, IBM has announced Limited Continuing Support (LCS) for IBM MQ 8.0 and other selected offerings through 30 September 2020. Customers with active Software Subscription and Support coverage (S&S) on these offerings […]
Also posted in Fix Packs for MQ, IBM i (OS/400), IBM MQ, Linux, Unix, Windows, z/OS 2 Comments
IBM MQ, Java and MQ MI and/or MQ HA
Sometimes you come across things that make you just scratch your head and say who the hell wrote this @#$% code. I’m not trying to say that I’m the world’s greatest programmer but some of the shit that the MQ/Java team writes just makes my head spin. They need to share what they’re smoking! IBM’s […]
Also posted in HPE NonStop, IBM i (OS/400), IBM MQ, Java, Linux, macOS (Mac OS X), Programming, Raspberry Pi, Unix, Windows, z/OS Comments Off on IBM MQ, Java and MQ MI and/or MQ HA
End of Service Date: IBM MQ v8.0 & IBM MQ Appliance M2000
The end of service date for IBM MQ v8.0 on AIX, HP-UX, IBM i, Linux, Solaris, Windows, z/OS and IBM MQ Appliance M2000 is April 30, 2020. Here is the IBM MQ announcement page: https://www.ibm.com/support/pages/announcement-end-support-ibm-mq-80-and-ibm-mq-appliance-m2000 Regards, Roger Lacroix Capitalware Inc.
IBM MQ V9.1.5 Announced
IBM has announced IBM MQ V9.1.5 for Multiplatforms: https://www-01.ibm.com/common/ssi/ShowDoc.wss?docURL=/common/ssi/rep_ca/9/877/ENUSZP20-0119/index.html Planned availability for IBM MQ V9.1.5 is April 2, 2020 for Electronic software delivery. Ian Harwood of IBM wrote a blog posting summarizing the IBM V9.1.5 CD release. https://community.ibm.com/community/user/imwuc/blogs/ian-harwood1/2020/04/02/mq915ga IBM MQ (aka WebSphere MQ) homepage https://www.ibm.com/products/mq Regards, Roger Lacroix Capitalware Inc.
Inhibit/Allow the Get & Put Actions of a Queue
On StackOverflow, someone asked a question about inhibiting get actions against a queue. Here is a simple Java/MQ program that will set inhibit or allow for the GET and PUT attributes of a queue. You can download the source code from here. Regards, Roger Lacroix Capitalware Inc.
Also posted in HPE NonStop, IBM i (OS/400), IBM MQ, Java, Linux, macOS (Mac OS X), Open Source, Programming, Raspberry Pi, Unix, Windows, z/OS Comments Off on Inhibit/Allow the Get & Put Actions of a Queue
Request & Reply JMS/MQRFH2 Messaging Scenario
Sometimes people over think a problem and write a complicated solution when really the solution is no different than any other Request/Reply scenario (use case). On StackOverflow, someone asked a question about sending a reply JMS/MQRFH2 message using the RFH2 header and folder values from the original request message. The code will copy the RFH2 […]
Also posted in HPE NonStop, IBM i (OS/400), IBM MQ, Java, JMS, Linux, macOS (Mac OS X), Open Source, Programming, Raspberry Pi, Unix, Windows, z/OS Comments Off on Request & Reply JMS/MQRFH2 Messaging Scenario
IBM MQ V9.1.4 Announced
IBM has announced IBM MQ V9.1.4 for Multiplatforms: https://www.ibm.com/common/ssi/ShowDoc.wss?docURL=/common/ssi/rep_ca/7/897/ENUS219-487/index.html Planned availability for IBM MQ V9.1.4 is December 5, 2019 for Electronic software delivery. IBM MQ (aka WebSphere MQ) homepage https://www.ibm.com/products/mq Regards, Roger Lacroix Capitalware Inc.
MQ Visual Edit V3.0.0.1 Released
The other day while doing some testing, I discovered a bug in MQ Visual Edit’s auto-load of a message when editing a message. I have fixed it and uploaded MQ Visual Edit v3.0.0.1 for all platforms. As always, this is a FREE upgrade for ALL licensed users of MQ Visual Edit V2/V3. For those you […]
Also posted in Capitalware, IBM MQ, Linux, macOS (Mac OS X), MQ Visual Edit, Windows Comments Off on MQ Visual Edit V3.0.0.1 Released