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- 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
May 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 Replicated Data Queue Manager Kernel Modules May 22, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules May 21, 2026
- PH71319: THIS IS AN ADMINISTRATIVE APAR TO REPACKAGE THE FIX FOR PH70905. May 18, 2026
- PH70409: ABN=0C4-00000004,LOC=CSQPLPLM.CSQPRAH2+OFFSET AND ABN=5C6-00D70120,U=XXXXX ,C=MQ900.940.BUFF-CSQP3GET,M=CSQGFRCV,LOC=CSQPLPLM. May 15, 2026
- PH67399: ABN=5C6-00E50001,U=XXXXXXXX,C=MQ900.930.DMC -CSQILOC2,M=CSQGFRCV,LOC=CSQILPLM.CSQILOC2+OFFSET May 15, 2026
- PH64495: MQ Z/OS: HIGH LOCAL LOCK CONTENTION FOR THE CHIN JOB May 15, 2026
- PH67368: OUTBOUND SHARED CHANNEL RECOVERY DOES NOT COMPLETE May 14, 2026
- PH69257: CSQ5PQSG UTILITY MIGRATION CHECK May 13, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules May 13, 2026
WebSphere MQ- Terms of Use
- Cumulative security update (CSU) 9.1.0.36 for IBM MQ on Solaris 64-bit,x86 May 7, 2026
- Cumulative security update (CSU) 9.1.0.36 for IBM MQ on Linux 64-bit,zSeries May 7, 2026
- Cumulative security update (CSU) 9.1.0.36 for IBM MQ on Linux 64-bit,x86_64 May 7, 2026
- Cumulative security update (CSU) 9.1.0.36 for IBM MQ on AIX 64-bit, pSeries May 7, 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 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
- End of a platform January 8, 2026
- MQ Monitoring: using queue manager STATISTICS events December 22, 2025
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- 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
- Processing LOGREC May 2, 2026
- Getting the z/OS standard image to work. April 27, 2026
StackOverflow MQ Questions- 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
- Is Q Replication what's called Fast Queue in database async replication October 6, 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: Capitalware
New: MQ Batch Toolkit v3.0.0
Capitalware Inc. would like to announce the official release of MQ Batch Toolkit v3.0.0. MQ Batch Toolkit allows users to manipulate, monitor and manage messages in a queue of an IBM MQ (formally WebSphere MQ & MQSeries) queue manager from a command-line or shell scripting environment. Starting with MQ Batch Toolkit v3.0.0, the licensing model […]
Also posted in IBM MQ, IBM MQ Appliance, Linux, macOS (Mac OS X), MQ Batch Toolkit, Windows Comments Off on New: MQ Batch Toolkit v3.0.0
MQ Visual Edit V2.3.0 Released
Capitalware Inc. would like to announce the official release of MQ Visual Edit v2.3.0. This is a FREE upgrade for ALL licensed users of MQ Visual Edit V2. MQ Visual Edit allows users to view, manipulate and manage messages in a queue and/or topic of a IBM MQ queue manager and presents the data in […]
Also posted in IBM MQ, IBM MQ Appliance, Linux, macOS (Mac OS X), MQ Visual Edit, Windows Comments Off on MQ Visual Edit V2.3.0 Released
MQ Visual Browse V2.3.0 Released
Capitalware Inc. would like to announce the official release of MQ Visual Browse v2.3.0. This is a FREE upgrade for ALL licensed users of MQ Visual Browse V2. MQ Visual Browse allows users to view messages in a queue and/or topic of a IBM MQ queue manager and presents the data in a simplified format […]
Also posted in IBM MQ, IBM MQ Appliance, Linux, macOS (Mac OS X), MQ Visual Browse, Windows Comments Off on MQ Visual Browse V2.3.0 Released
SVRCONN Channel Crashes with Exit & Channel Statistics Enabled
IBM has issued a fix for a “IT22101: amqrmppa process crashes if SVRCONN channel is running with exit, channel statistics and async consume”. http://www.ibm.com/support/docview.wss?uid=swg1IT22101 This one was found by a Capitalware customer. 🙁 Regards, Roger Lacroix Capitalware Inc.
Also posted in IBM i (OS/400), IBM MQ, Linux, Unix, Windows Comments Off on SVRCONN Channel Crashes with Exit & Channel Statistics Enabled
Managed .NET Channel Security Exit Not Valid
IBM has issued a fix for a “managed .NET client can not reference security exit in a path that contains parentheses”. http://www.ibm.com/support/docview.wss?uid=swg1IT21682 Regards, Roger Lacroix Capitalware Inc.
Loanet Client-side MQ Security Exit
It has been brought to my attention that the client-side MQ Security Exit required by SunGard’s Loanet has the EXACT same format as the client-side Security Exit for Depository Trust Clearing Corporation. Therefore, if your company is interacting with Loanet and requires a client-side MQ Security Exit, you can use SX4DTC2 and/or z/SX4DTC2. For more […]
Also posted in IBM i (OS/400), IBM MQ, Licensed As Free, Linux, Security, Unix, Windows, z/OS Comments Off on Loanet Client-side MQ Security Exit
Another New Feature being added to MQMR
A customer requested a new feature be added to MQ Message Replication (MQMR). A quick comment about MQMR: MQMR does not alter the original message and/or the path to the destination queue. Think of MQ as a highway and MQMR is standing at the side of the highway taking a picture of each car (aka […]
Also posted in IBM i (OS/400), IBM MQ, Linux, MQ Message Replication, Unix, Windows Comments Off on Another New Feature being added to MQMR
MQ Resource Adapter and MQ Exits
It is always interesting to see what IBM Support thinks of issues and their resolution. 🙂 Case in point: https://developer.ibm.com/messaging/2017/08/01/using-channel-exits-jee-application-servers/ Background: Several months ago, a long-time customer of MQ Authenticate User Security Exit (MQAUSX) was deploying a JBoss V7 server and needed to configure the MQAUSX client-side security exit to be used for authentication to […]
Also posted in IBM MQ, Java, JMS, Linux, MQ Authenticate User Security Exit, MQ Channel Encryption, Unix, Windows Comments Off on MQ Resource Adapter and MQ Exits