MQRC_Q_MGR_NAME_ERROR exception in IBM MQ and .NET

问题:

I am using MQ.NET classes, however when i specify the correct queue manager, i still get this below error.

Exception:

CompCode: 2, Reason: 2058 MQRC_Q_MGR_NAME_ERROR Data: {System.Collections.ListDictionaryInternal}

Message: "MQRC_Q_MGR_NAME_ERROR" Source: "amqmdnet"

MQQueueManager mqQMgr=null; 
//MYMGRTEST is my queue manager
mqQMgr = new MQQueueManager("MYMGRTEST"); -> This piece of line throws above exception.

What are the possible reasons this can happen(network permission/admin rights/?) ? Any measures to correct this?

Also i see this information in the error log under errors folders of websphere.

AMQ9518: File 'C:\Program Files (x86)\IBM\WebSphere MQ\AMQCLCHL.TAB' not found.

EXPLANATION: The program requires that the file 'C:\Program Files (x86)\IBM\WebSphere MQ\AMQCLCHL.TAB' is present and available.

ACTION: This may be caused by invalid values for the optional environment variables MQCHLLIB, MQCHLTAB or MQDATA. If these variables are valid or not set then record the name of the file and tell the systems administrator who must ensure that file 'C:\Program Files (x86)\IBM\WebSphere MQ\AMQCLCHL.TAB' is available to the program.

Not sure what that error is about, as i have installed MQ client in my system.

回答1:

Hope you are setting the MQEnvironment:

MQEnvironment.channel
MQEnvironment.port
MQEnvironment.hostname

You need to set correct value in them. Like:

MQEnvironment.hostname="localhost", 
MQEnvironment.port=1414
MQEnvironment.channel="SYSTEM.DEF.CHANNEL"