Ibm Mq Error 2195
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Websphere Mq Call Failed With Compcode 2 Mqcc_failed Reason 2195 Mqrc_unexpected_error
WebSphere MQ Reason code 2195 MQRC_UNEXPECTED_ERROR when I try to connect to the message flows deployed on the execution group. Can somebody please tell me what exactly does this reason code mean? Queue manager, broker , execution group.. everything is up and running and the ports are also open. I am not getting anything worthwhile on the net. Please advise. websphere-mq messagebroker share|improve this question edited Dec 3 '12 at 17:54 Charles 40.1k1069107 amq9546 asked Dec 3 '12 at 15:59 Tanu 975514 add a comment| 2 Answers 2 active oldest votes up vote 6 down vote The 2195 return code is a high-level exception that is hit when errors are not caught at lower levels in the code. Very often these are generated when some external dependency such as file access or Os resources does not behave as expected and the failure cascades into WMQ. Usually when these errors are thrown, WMQ will produce an FDC file in {WMQ install dir}/errors to record the event. The FDC file tells which executable failed, the function that was executing during the failure, the environment, user ID and many other details. These can be used by IBM to diagnose the problem but are often useful for WMQ admins as well. As a general rule, for any WMQ error that you cannot easily diagnose, take a look in: {WMQ install dir}/qmgrs/{qmgr name}/errors/AMQERR01.LOG {WMQ install dir}/errors/AMQERR01.LOG {WMQ install dir}/errors/*.FDC When reporting an error, please post whether you found any error log entries or new FDC files in these locations and if so what the content of these was. This will make it easier for respondents to to provide answers that are specific and relevant. If you care to update your question with diagnostic info from the errors direct
2195), AND LOSES CONNECTION TO THE QUEUE MANAGER. Fixes are available WebSphere MQ V6.0 Fix Pack 6.0.2.10 WebSphere MQ V6.0 for iSeries Fix Pack 6.0.2.10 http://www.ibm.com/support/docview.wss?uid=swg1IC68684 WebSphere MQ V7.0 Fix Pack 7.0.1.4 WebSphere MQ V7.0.1 for i5/OS Fix http://www.webspheretools.com/sites/webspheretools.nsf/docs/MQ%20Explorer%20connection%20error%20Reason%202195%20AMQ4402 Pack 7.0.1.4 Subscribe You can track all active APARs for this component. APAR status Closed as program error. Error description WebSphere MQ .NET application intermittently receives 2195 (MQRC_UNEXPECTED_ERROR). This error can be reported during any of the MQ API calls. On the server, no errors are written to the queue code 2 manager logs or the MQ error logs. Client trace shows: -----}! MQINQ (rc=MQRC_UNEXPECTED_ERROR) ----}! MQClientConnector::INQ (rc=MQRC_UNEXPECTED_ERROR) --}! MQManagedObject::QueryAttribute (rc=MQRC_UNEXPECTED_ERROR) Local fix Problem summary **************************************************************** USERS AFFECTED: WebSphere MQ (V6 & V7) .NET applications which share an MQ object such as MQQueueManager object between multiple threads. Platforms affected: Windows **************************************************************** PROBLEM SUMMARY: A WebSphere MQ .NET application that connects to the queue manager reason 2195 mqrc which shares MQ objects such as MQQueueManager object between multiple threads intermittently reports MQRC_UNEXPECTED_ERROR. The MQ .NET layer instantiates a MQBase object and initializes the completion code (compcode) and the reason variables in that object to MQCC_FAILED and MQRC_UNEXPECTED_ERROR. This is passed to the native C layer as pointers. When multiple threads uses the same object to process the MQ API calls there is a chance of corrupting the above mentioned object variables and it leads to unexpected behaviour. This problem is not seen if the managed mode is used and only occurs if Bindings/Unmanaged/XAUnmanaged transport types is used. Problem conclusion WebSphere MQ has been modified so that the MQ .NET layer restricts the usage of the object variables compcode and reason defined in the MQBase class. This prevents the corruption of these variables when an object is shared across multiple threads. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: v6.0 Platform Fix Pack 6.0.2.10 -------- -------------------- Windows U200318 v7.0 Platform Fix Pack 7.0.1.4 -------- -------------------- Windows U200323 The latest available maintenance can be obtained from 'WebSphere MQ Recommended Fixes' http://www-1.ibm.com/support/docview.wss?rs=171&uid=sw
13-Mar-2011 Related Document Categories: ErrorMqMq ExplorerWmqAmq44022195 Get my WebSphere MQ course here >> http://www.themiddlewareshop.com/products/ MQ Explorer connection error: Reason 2195 - AMQ4402 The queue 'SYSTEM.MQEXPLORER.REPLY.MODEL' could not be opened for reason '2195' (AMQ4402) Solution Click properties an assign the MQ username required In my case I didn't want to use the Windows username (Steve Robinson) as it was not a Linux safe ID as it has spaces in it. Get my WebSphere MQ course here >> http://www.themiddlewareshop.com/products/ About Me Steve Robinson has been working in IT for over 20 years and has provided solutions for many large-enterprise corporate companies across the world. Steve specialises in Java and Middleware. In January 2013, I was awarded the prestigous 'IBM Champion' accolade. Linked In Twitter About Me My Blog Contact Me Read my books? IBM WebSphere Application Server 8.0 Administration Guide WebSphere Application Server 7.0 Administration Guide WebSphere Blog Recent Articles All Articles WebSphere Categories WebSphere Consultant WebSphere Application Server WebSphere Message Broker WebSphere MQ Jython JACL Install Rational Other Categories Shell Scripts Java Consultant Java Sample Code JMS MBeans Tomcat Clustering & Load balance> Websphere Tips Eclipse Contact | Articles | Shell Scripts | Java Code | JACL | Jython | WebSphere MQ | WebSphere Message Broker | WebSphere Blog | © Copyright 2006-2013 Robinson (UK) Limited