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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
June 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 Archives
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IBM MQ- Terms of Use
- PH71810: MQ MFT FOR Z/OS : 9.1.0.37 MAINTENANCE DELIVERY VEHICLE (MDV) June 19, 2026
- PH71809: CUMULATIVE SECURITY UPDATE 9.1.0.37 FOR THE JMS AND WEB UI FEATURES OF IBM MQ FOR Z/OS VERSION 9.1.0 June 19, 2026
- PH71769: MQ Z/OS: CSQSERVICE1 WITH A STAND-ALONE JMS APP MAY RESULT IN DUPLICATE PROCESSING OF MESSAGES OR LONG RUNNING UOWS June 19, 2026
- PH70922: ABEND0C4 00000011 IN CSQXCCMX OFFSET 00418 June 19, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules June 19, 2026
- PH71824: CUMULATIVE SECURITY UPDATE 9.3.0.41 FOR THE JMS, MFT, AND WEB UI FEATURES OF IBM MQ FOR Z/OS VERSION 9.3.0. June 18, 2026
- PH71738: CUMULATIVE SECURITY UPDATE 9.2.0.43 FOR THE JMS, MFT, AND WEB UI FEATURES OF IBM MQ FOR Z/OS VERSION 9.2.0. June 18, 2026
- Unable to log into the IBM MQ Console after upgrading to either 9.1.0.36, 9.2.0.42, 9.3.0.40, 9.4.0.21 or 9.4.5.1 (or later Fix Packs/CSUs) June 18, 2026
- PH71591: THIS IS AN ADMINISTRATIVE APAR TO REPACKAGE THE FIX FOR PH64495 June 17, 2026
WebSphere MQ- Terms of Use
- Long Term Support release: 10.0.0.0 client install image for IBM MQ on AIX 64-bit, pSeries June 17, 2026
- Long Term Support release: 10.0.0.0 client install image for IBM MQ on Linux 64-bit,x86_64 June 17, 2026
- Long Term Support release: 10.0.0.0 client install image for IBM MQ on IBM i June 17, 2026
- Long Term Support release: 10.0.0.0 client install image for IBM MQ on Linux 64-bit,zSeries June 17, 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- MQ 10: Application Interfaces June 17, 2026
- EoL: MQ with Spring Boot 3 June 11, 2026
- 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
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- Whoosh goes my z/OS console June 17, 2026
- How much free space do my ZFS have? June 15, 2026
- 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
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
- AIX 7.1 to 7.2 migration experience with WebSphere Application Server 7.0.0.23 running on Java 6 June 6, 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
StackOverflow MQTT Questions- Is this a server side issue? ThingsBoard X.509 authentication fails before TLS handshake [closed] June 19, 2026
- Mosquitto C - Sending a struct as a payload June 15, 2026
- 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
Author Archives: Roger Lacroix
Mozilla Firefox 26.0 Released
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Mozilla Firefox has just released Mozilla Firefox v26.0. http://www.mozilla.com/firefox/ Mozilla Firefox is a free and open source web browser descended from the Mozilla Application Suite and managed by Mozilla Corporation. To display web pages, Firefox uses the Gecko layout engine, which implements most current web standards in addition to several features that are intended to […]
Linux, macOS (Mac OS X), Open Source, Windows Comments Off on Mozilla Firefox 26.0 Released
Do You Backup Your Data?
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Over the weekend, I read Alan Zeichick’s article Protect your developer data and it made me smile as I’ve been through the exact same thing many times over the years. Of course, it made me think, are people/companies backing up their data or just flying by the seat of their pants. Do people think that […]
Capitalware, General, Windows Comments Off on Do You Backup Your Data?
Is Microsoft Server to Server Traffic Encrypted? Nobody Knows.
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There have been a lot of discussions recently about NSA snooping on data traffic between servers. Microsoft has been extremely quiet and evasive about where in the transfer the data is unencrypted between Microsoft Servers. A couple of weeks ago, Ars Technica had the following article where Microsoft’s Dorothee Belz, EMEA VP for Legal and […]
Capitalware, IBM MQ, Security, Windows Comments Off on Is Microsoft Server to Server Traffic Encrypted? Nobody Knows.
SQLite v3.8.2 Released
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D. Richard Hipp has just released SQLite v3.8.2. 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.
C, Database, IBM i (OS/400), Linux, macOS (Mac OS X), Open Source, Programming, Unix, Windows Comments Off on SQLite v3.8.2 Released
30-day Trial of MQBT, MQVB & MQVB for Linux Now Available Online
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Rather than people emailing Capitalware Support and requesting a trial download for MQ Batch Toolkit for Linux, MQ Visual Browse for Linux or MQ Visual Edit for Linux, I have made the downloads available via each product’s download page. As Linux has grown in popular, so too have the requests for trial versions of each […]
Capitalware, IBM MQ, Java, Linux, MQ Batch Toolkit, MQ Visual Browse, MQ Visual Edit Comments Off on 30-day Trial of MQBT, MQVB & MQVB for Linux Now Available Online
New: MQ Visual Edit v1.6.4
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Capitalware Inc. would like to announce the official release of MQ Visual Edit v1.6.4. This is a FREE upgrade for ALL licensed users of MQ Visual Edit. MQ Visual Edit allows users to view, manipulate and manage messages in a queue of a WebSphere MQ (formally MQSeries) queue manager and presents the data in a […]
Capitalware, IBM MQ, Java, Linux, macOS (Mac OS X), MQ Visual Edit, Unix, Windows Comments Off on New: MQ Visual Edit v1.6.4
New: MQ Visual Browse v1.6.4
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Capitalware Inc. would like to announce the official release of MQ Visual Browse v1.6.4. This is a FREE upgrade for ALL licensed users of MQ Visual Browse. MQ Visual Browse allows users to view messages in a queue of a WebSphere MQ (formally MQSeries) queue manager and presents the data in a simplified format similar […]
Capitalware, IBM MQ, Java, Linux, macOS (Mac OS X), MQ Visual Browse, Unix, Windows Comments Off on New: MQ Visual Browse v1.6.4
It’s back: Excelsior JET Charity Bundle
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Excelsior have announced the Excelsior JET charity bundle, where you can get the standard edition of Excelsior JET for just $50 (without support), and they contribute all of the money to charity. www.ExcelsiorJET.com/charity That’s a discount of over $1,400 from the list price of Excelsior JET Standard Edition. What’s the catch? No support. That’s fine, […]
SupportPac MH06 v1.0 Released
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Tim Zielke has released SupportPac MH06 version 1.0: http://www.ibm.com/support/docview.wss?uid=swg24036430 This SupportPac provides simple command line tools (mqtrcfrmt and mqoptions) to aid in reading distributed MQ traces. Regards, Roger Lacroix Capitalware Inc.
Need beta Testers for a new MQ client-side security exit that works with DTCC
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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 […]
Capitalware, IBM i (OS/400), IBM MQ, Licensed As Free, Linux, Security, Unix, Windows, z/OS Comments Off on Need beta Testers for a new MQ client-side security exit that works with DTCC