MQSeries.net :: View topic - Help with PCF MQCMD_INQUIRE_CONNECTION command

CoreySanders · Posted: Tue May 27, 2008 12:19 pm Post subject: RTFM

I am trying to run the equivalent of the MQSC "dis conn(*)" from a Java PCF client, but I am running into trouble. The agent send command is throwing an MQException with RC 3015 which is MQRCCF_CFST_PARM_ID_ERROR. This error implies that the name of one of the the parameters that I am passing is invalid. From my reading of the docs, that is not the case. The does state that this command requires one of two input parameters. Either I specify generic connection id with no value or connection id with a specific value. I have tried both with no luck.

There is some indication that the PCF APIs will throw this error if the user account I am running under does not have object permissions to an object that is being queried as part of the command. I am running as the mqm user. I feel like I should have permissions to everything. It works fine if I run 'echo "dis conn(*)" | runmqsc MY.QUEUE.MANAGER.'

Any help/suggestions would be appreciated.

[mqm@qcudubvcsmqm041 test]$ uname -a
SunOS server 5.9 Generic_122300-21 sun4us sparc FJSV,GPUZC-M

[mqm@server test]$ dspmqver
Name: WebSphere MQ
Version: 6.0.2.3
CMVC level: p600-203-080204
BuildType: IKAP - (Production)

[mqm@server test]$ cat src/util/TestInquireConnection.java
package util;

import com.ibm.mq.*;
import com.ibm.mq.pcf.*;

/** Sample program to test using PCF to run dis conn(*)
* @see http://publib.boulder.ibm.com/infocenter/wmqv6/v6r0/topic/com.ibm.mq.csqzac.doc/pc12550_.htm
*/
public class TestInquireConnection
{
public static void main(String [] args)
throws Exception
{
MQException.log = null;

PCFMessageAgent agent = new PCFMessageAgent("localhost", 1414, "CHANNEL1");
try {
PCFMessage request = new PCFMessage(CMQCFC.MQCMD_INQUIRE_CONNECTION);
request.addParameter(CMQCFC.MQBACF_GENERIC_CONNECTION_ID, "");
//request.addParameter(CMQCFC.MQBACF_CONNECTION_ID, "*");

PCFMessage [] responses = agent.send(request);

for(int i=0; i<responses.length; i++)
{
if( i == 0 ) System.out.println("CONNAME,UOWLOGDA,UOWLOGTI");

PCFMessage response = responses[i];
System.out.println(
response.getParameterValue(CMQCFC.MQCACH_CONNECTION_NAME) + "," +
response.getParameterValue(CMQCFC.MQCACF_UOW_LOG_START_DATE) + "," +
response.getParameterValue(CMQCFC.MQCACF_UOW_LOG_START_TIME)
);
}

} catch(MQException mqe)
{
System.err.println (PCFConstants.lookupReasonCode (mqe.reasonCode));
mqe.printStackTrace(System.err);
} finally {
agent.disconnect();
}
}
}