MQSeries.net :: View topic - AMQ9209: Connection to host 'LOOPBACK (127.0.0.1)' closed.

rsmart · Posted: Fri Jan 29, 2010 7:02 am Post subject:

I haven't been able to find an obvious solution, so I'm asking here...

We have an issue calling a java+mq application running on Iseries/AS400. The queue manager receives a message on a local queue (QueueA) configured for triggering a process. this process calls a CL program, the CL submits a job to start the java application. Reviewing the logs we can see that everything is done, but the java application never gets started. The main objective is to start the java application, this gets the messages from the receiver queue (QueueA) to execute some other java and RPG programs. Everything had been working fine for more than 6 months until yesterday. The administrator said there are no changes done in the OS recently.

The error received is:

01/27/10 10:25:35 - Process(118.50580) User(QMQM) Jobname(923095/QMQM/AMQRMPPA
AMQ9209: Connection to host 'LOOPBACK (127.0.0.1)' closed.

EXPLANATION:

Cause . . . . . : An error occurred receiving data from 'LOOPBACK
(127.0.0.1)' over TCP/IP. The connection to the remote host has unexpectedly
terminated.
Recovery . . . : Tell the systems administrator.

When we copy the content of the CL and execute it in a qsh window, the java application starts without problem.

The text inside the CL is:

PGM PARM(&TRMPARM)

DCL VAR(&TRMPARM) TYPE(*CHAR) LEN(200)

/*-----------------------------------------------------------------*/

ADMTCDPR: SBMJOB CMD(STRQSH +

CMD('/qibm/Userdata/mqm/MSJ400DES/start+

400ConectorServer.400')) JOB(ADMTCDPR) +

JOBQ(QMQM/QMQM) JOBPTY(3) OUTPTY(3) +

LOG(4) LOGCLPGM(*YES)