What is an MQ and why do I want to use it? - Stack Overflow
May 19, 2010 · 57 On my team at work, we use the IBM MQ technology a lot for cross-application communication. I've seen lately on Hacker News and other places about other MQ …
java - How to resolve IBM MQ call failed with compcode '2' …
Nov 14, 2024 · The MQ Java client library prior to MQ v7.1 (I think) sent a blank RemoteUserIdentifier which wasn't good because of an underlining security hole or feature, …
c# - How to connect .NET application to IBM MQ using Server …
Jul 27, 2025 · I'm trying to connect my .NET (8.0) application to IBM MQ over TLS using X.509 certificate-based authentication, but running into issues during the SSL handshake. Using …
Connecting to MQ from Java using SSL fails with error MQJE001 ...
Sep 22, 2023 · In addition to the answer provided by @root, I wanted to provide this complete guide to check if the certificate is expired, create a new one, and deploy it to the client and the …
IBM MQ 2059 (MQRC_Q_MGR_NOT_AVAILABLE) error in .NET …
Jul 26, 2025 · I'm trying to connect to an IBM MQ Queue Manager from a .NET application using IBM.XMS (XMS.NET) client over SSL. I have placed the client certificate (.crt) in Trusted Root …
Error '2035' ('MQRC_NOT_AUTHORIZED') While Connecting to MQ
Unless you are using MQ on Windows or MQv8 or later with SecurityPolicy=user on Unix/Linux, granting permission with the -p flag is not recommended. This is because on Unix/Linux prior …
How to resolve IBM MQ error: 2393 …
Mar 23, 2023 · I am working on IBM MQ mTLS set up for dot net client. We are using self-signed certificates for mTLS authentication. These are steps we followed, Create key repository(.kdb) …
ibm mq - IBM MQ JMS not working after migration to Spring Boot …
Aug 20, 2023 · I tried to call an Enterprise MQ in Spring Boot 2.5 using javax.jms MQ dependencies. The connection is being successfully made. Below is my pom.xml and code. I …
Using Spring boot JMS to send and receive messages over IBM MQ
Aug 26, 2022 · ibm.mq.conn-name=<my-server-host-name>(<my-server-port>) Unfortunately this is not the appropriate property as the application is searching for a queue manager on …
IBM MQ Authentication and Authorization - Stack Overflow
Mar 14, 2021 · Authentication of a client connected MQ application can be done by checking the user id and password provided by the application (in the MQCSP) or by something at the …