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- IBM MQ 9.3 End of Service Date
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- 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
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
- 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
New: MQ Message Encryption v1.0.0
Capitalware Inc. would like to announce the official release of MQ Message Encryption v1.0.0. MQ Message Encryption (MQME) provides encryption for MQ message data while it resides in a queue and in the MQ logs (i.e. all data at rest). In cryptography, encryption is the process of transforming information into an unreadable form (encrypted data). […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, MQ Message Encryption, Security, Windows Comments Off on New: MQ Message Encryption v1.0.0
Why choose MQ Channel Encryption over SSL?
MQ Channel Encryption (MQCE) is priced at $299 USD (volume discounts available) per queue manager plus 15% yearly maintenance and support fee. SSL costs roughly $400 per certificate per year from a 3rd party CA (Certificate Authority). Hence, MQCE’s initial cost is cheaper than SSL and the ongoing yearly cost of MQCE is substantially cheaper […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, MQ Message Encryption, Security, Windows, z/OS Comments Off on Why choose MQ Channel Encryption over SSL?
Security White Paper
James Michael Stewart of Global Knowledge has written a white paper called: Ten Ways Hackers Breach Security Here’s the interesting part: All too often when hacking is discussed, it is assumed that the hacker is some unknown outsider. However, studies have shown that a majority of security violations actually are caused by internal employees. So, […]
Also posted in IBM i (OS/400), IBM MQ, Linux, macOS (Mac OS X), MQ Authenticate User Security Exit, MQ Channel Encryption, MQ Enterprise Security Suite, MQ Message Encryption, MQ Standard Security Exit, Windows, z/OS Comments Off on Security White Paper
New WebSphere MQ v6 End of Service Date
The original WebSphere MQ v6 End of Service date was September 30th, 2011, as noted in my blog posting here: https://www.capitalware.com/rl_blog/?p=98 Just recently, IBM has changed/updated the WebSphere MQ v6 End of Service date to be September 30th, 2012 (they added one more year). http://www.ibm.com/software/websphere/support/lifecycle/ http://www.ibm.com/common/ssi/ShowDoc.jsp?docURL=/common/ssi/rep_ca/2/897/ENUS211-072/index.html&breadCrum=DET001PT288&url=buttonpressed=DET001PT008&page=0&user+type=EXT&submit.x=12&submit.y=6&lang=en_US Regards, Roger Lacroix Capitalware Inc.
Also posted in IBM i (OS/400), IBM MQ, Linux, Windows, z/OS Comments Off on New WebSphere MQ v6 End of Service Date
New: MQ Channel Encryption v2.0.0
Capitalware Inc. would like to announce the official release of MQ Channel Encryption (MQCE) v2.0.0. MQCE provides encryption for WebSphere MQ (WMQ) message data over WMQ channels. MQCE operates with Sender, Receiver, Server, Requestor, Cluster-Sender, Cluster-Receiver, Server Connection and Client Connection channels of the WMQ queue managers. MQCE uses Advanced Encryption Standard (AES) to encrypt […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, MQ Channel Encryption, Security, Windows Comments Off on New: MQ Channel Encryption v2.0.0
MQAUSX Security Bulletin
Yesterday, it was discovered that MQAUSX has a security issue of a high priority. If your IniFile is using UseAuthOrder and AuthOrder keywords and if the any of the parameters of AuthOrder keyword are disabled then all incoming connections are allowed. i.e. A fix is available for this bug. Please contact Capitalware Support immediately for […]
Also posted in Capitalware, IBM i (OS/400), Linux, MQ Authenticate User Security Exit, Security, Windows, z/OS Comments Off on MQAUSX Security Bulletin
New: MQ Auditor v1.2.0
Capitalware Inc. would like to announce the official release of MQ Auditor v1.2.0. This is a FREE upgrade for ALL licensed users of MQ Auditor. MQ Auditor is a solution that allows a company to audit/track all MQ API calls performed by MQ applications that are connected to a queue manager. For more information about […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, MQ Auditor, Windows Comments Off on New: MQ Auditor v1.2.0
WebSphere MQ v7.0.1.4 Fix Pack
IBM has released WebSphere MQ Fix Pack 7.0.1.4 for AIX, HP-UX, Linux, Solaris and Windows: http://www.ibm.com/support/docview.wss?rs=171&uid=swg24028106 IBM has released WebSphere MQ Fix Pack 7.0.1.4 for IBM i (OS/400): http://www.ibm.com/support/docview.wss?rs=171&uid=swg24028106 Regards, Roger Lacroix Capitalware Inc.
Also posted in IBM i (OS/400), IBM MQ, Linux, Windows Comments Off on WebSphere MQ v7.0.1.4 Fix Pack
New: MQ File Mover v3.2.1.1
Capitalware is pleased to announce that starting with v3.2.1.1 MQ File Mover is now supported on IBM i (OS/400). MQ File Mover is a software package that is designed to move files using WebSphere MQ (aka MQSeries). MQFM processes “Action” commands which are controlled through an MQFM Workflow XML file. The user combines a series […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Java, Linux, macOS (Mac OS X), MQ File Mover, Open Source, Windows 4 Comments
Capitalware Products for WMQ v5.3 on 32-bit Unix
As of December 31st, 2010, Capitalware will no longer support its products on the 32-bit release of WebSphere MQ v5.3 (or earlier) on Unix (AIX, HP-UX and Solaris). Note: This does not affect the support of WebSphere MQ 32-bit for Linux. IBM ended support for WebSphere MQ v5.3 for distributed platforms on September 22, 2006. […]
Also posted in Capitalware, IBM MQ, MQ Authenticate User Security Exit, MQ Standard Security Exit Comments Off on Capitalware Products for WMQ v5.3 on 32-bit Unix