Mq 2009 Error
Contents |
Problem(Abstract) MQ connection is terminating with error code 2009. Cause The connection may be broken for a number of different mqje016: mq queue manager closed channel immediately during connect closure reason = 2009 reasons. The 2009 return code indicates that something prevented a successful
Websphere Mq Error Codes
connection to the Queue Manager. The most common causes for this are the following are: 1. A firewall mq error 2538 that is terminating the connection 2. An IOException that causes the socket to be closed 3. An explicit action to cause the socket to be closed by one end 4.
Com.ibm.mq.mqexception: Mqje001: Completion Code '2', Reason '2009'
The queue manager is offline 5. The maximum number of channels allowed by the queue manager are open 6. A configuration problem in the Queue Connection Factory (QCF) Resolving the problem 1. Preventing the firewall from terminating connections: Configure the Connection Pool and Session Pool settings for the QCF that is configured in IBM WebSphere Application Server so that WebSphere mqrc 2009 in mq can remove connections from the pool before they are dropped by the firewall. Change the value of Min Connections to 0 and set the Unused Timeout to half the number of seconds as the firewall timeout. For example, if the firewall times out connection after 15 minutes (900 seconds), set the Unused Timeout to 450 seconds. 2. Configuring to minimize the possibility of an IOException: On a UNIX system, configure the TCP stanza of the qm.ini for the queue manager to contain this entry: KeepAlive=YES This setting causes TCP/IP to check periodically that the other end of the connection is still available. If it is not, the channel is closed. Also follow the instructions for Tuning Operating Systems in the WebSphere Application Server Information Center. These will enable the user to set the operating system configuration for TCP/IP to prevent sockets that are in use from being closed unexpectedly. For example, on Solaris, user sets the TCP_KEEPALIVE_INTERVAL setting on the WebSphere MQ machine. This should be set to be less than the firewall timeout value. If TCP_KE
FROM MQ V8 CLIENT TO MQ 75 QUEUE MANAGER. Subscribe to this APAR By subscribing, you receive periodic emails alerting you to the status of the APAR,
Mq Error 2059
along with a link to the fix after it becomes available. You can
Mqrc_connection_broken
track this item individually or track all items by product. Notify me when this APAR changes. Notify me when amq9213 an APAR for this component changes. APAR status Closed as program error. Error description MQ V8.0 Managed .NET client application fails to connect to a MQ v7.5 queue manager and reports MQRC_CONNECTION_BROKEN http://www-01.ibm.com/support/docview.wss?uid=swg21472342 (mqrc 2009), if it sets user ID and password. Local fix As a work around, MQC.USER_ID_PROPERTY and MQC.PASSWORD_PROPERTY properties can be removed to turn off password encryption. This will make MQ client to send the Windows logged in user id to queue manager for authorization. [This needs creating a user with the same name as the logged in user and then granting it authority http://www-01.ibm.com/support/docview.wss?uid=swg1IT08484 to connect, put and get on the QM]. Problem summary **************************************************************** USERS AFFECTED: Users using MQ version 8 Managed .NET client application that sets user ID/password and connects to a MQ v7.5 queue manager. Platforms affected: Windows **************************************************************** PROBLEM DESCRIPTION: An MQ version 8.0 Managed .NET client application failed to connect to a MQ v7.5 queue manager if the application set user ID and password parameters for the connection. In MQ v8, the client sends a secured password to a version 8 queue manager during connection. However, a version 7.5 queue manager does not understand the secured password structure. The version 8 client did not correctly account for this when communicating with a version 7.5 or earlier queue manager and sent an incorrect password structure. In response to this, the queue manager safely closed the connection and application reports an error with reason code 2009. Problem conclusion The problem is resolved by correctly checking the queue manager level and only sending the secured password structure if the queue manager is at version 8. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v8.0 8.0.0.3 The
here for a quick overview of the site Help Center Detailed answers to any questions you http://stackoverflow.com/questions/14505144/unable-to-simulate-mq-reason-code-2009 might have Meta Discuss the workings and policies of this site http://stackoverflow.com/questions/17452912/mq-queue-manager-closed-channel-immediately-during-connect About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of mq error 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up unable to simulate MQ reason code 2009 up vote 1 down vote favorite I am trying to simulate WebSphere MQ reason code 2009 to handle in the below JMS code but not able to get it. Instead mq 2009 error I am getting 2059. All I am doing is disconnecting SVRCONN channel while making the connection call. How can I get 2009 in my sample code. I have added a sleep time prior making connection again and using transacted sessions. What else can be done to handle reason code 2009 properly that eventually Queue manager won't get thrashed by frequent unsuccessful connection attempts. Please find the code. private static void connectToQmgr(MQQueueConnectionFactory cf) { // TODO Auto-generated method stub MQQueueConnection connection = null; MQQueueSession session = null; MQQueue queue = null; MQQueueSender sender = null; //While Statement to make sure multiple connection tries are made until connection establishes while (connection == null){ try { connection = (MQQueueConnection) cf.createConnection(); session = (MQQueueSession) connection.createQueueSession(true, Session.CLIENT_ACKNOWLEDGE); queue = (MQQueue) session.createQueue("queue:///LQ"); sender = (MQQueueSender) session.createSender(queue); //MQQueueReceiver receiver = (MQQueueReceiver) session.createReceiver(queue); long uniqueNumber = System.currentTimeMillis() % 1000; TextMessage message = session.createTextMessage("MQJMSTest "+ uniqueNumber); // Start the connection connection.start(); sender.send(message); session.commit(); System.out.println("Sent message:\\n" + message); // JMSMessage recei
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up MQ queue manager closed channel immediately during connect up vote 1 down vote favorite I have read many articles according to my issue, but I stiil have no solution. When I try to create connection to WebSpereMQ I get MQJE001: An MQException occurred: Completion Code 2, Reason 2009 MQJE016: MQ queue manager closed channel immediately during connect Closure reason = 2009 After reading different articles I tried to change CCSID by doing MQEnvironment.properties.put(MQC.CCSID_PROPERTY, 1208); // also tried other CCSIDs like 1200,819,500 but I had no success. Than I read that a good idea is to look at MQ log files to find out if there is another process wich interrupt the connection. But I am not able to investigate that log files since they are encoded and I don't how to read them. Questions: 1) Do you know how to read MQ logs? How to make them readable? 2) Do you know what else could cause that kind of problem? Logs from file AMQERR01.txt : ----- amqxfdcp.c : 773 -------------------------------------------------------- 04.07.2013 10:41:01 - Process(2880.3) User(Anton.Kasianchuk) Program(javaw.exe) AMQ6118: An internal WebSphere MQ error has occurred (20806211) EXPLANATION: An error has been detected, and the MQ error recording routine has been called. ACTION: Use the standard facilities supplied with your system to record the problem identifier, and to save the generated output files. Contact your IBM support center. Do not discard these files until the problem has been resolved. ----- amqxfdcp.c