I am getting the below errors when my application trying send the response messages.
[2/15/17 14:25:09:341 AEDT] 0000e283 ConnectionEve W J2CA0206W: A connection error occurred. To help determine the problem, enable the Diagnose Connection Usage option on the Connection Factory or Data Source. This is the multithreaded access detection option. Alternatively check that the Database or MessageProvider is available.
[2/15/17 14:25:09:346 AEDT] 0000e283 ConnectionEve A J2CA0056I: The Connection Manager received a fatal connection error from the Resource Adapter for resource jms/amq/IB2B_qcf. The exception is: javax.jms.JMSException: Connection refused:java.net.ConnectException: Connection refused
Related
could not establish a connection to the queue manager - reason 2538. (amq4059) severity: 10 (warning)
explanation: the attempt to connect to the queue manager failed. this could be because the queue manager is incorrectly configured to allow a connection from this system, or the connection has been broken. response: try the operation again. if the error persists, examine the problem determination information to see if any information has been recorded.
Please tell how do I resolve this.
We are using Hikari Connection pool to connect to Oracle on Azure. We tried increasing the timeout value to 12000000 after consecutive connection time out error with a value 600000.
Error is intermittent
2022-04-06 08:32:18 java.lang.Exception: Error while getting connection
from connection pool for:#### Connection is not available, request
timed out after 300001ms.
What ever be the time we get this error intermittently.
I'm trying to access a queue.
def mqProps = new Hashtable<String, Object>()
mqProps.put(MQConstants.CHANNEL_PROPERTY, 'CHANNEL')
mqProps.put(MQConstants.PORT_PROPERTY, PORT)
mqProps.put(MQConstants.HOST_NAME_PROPERTY, 'HOST')
mqProps.put(MQConstants.USER_ID_PROPERTY, 'myuser') // is it the correct property for the user?
mqProps.put(MQConstants.PASSWORD_PROPERTY, 'mypassword') // is it the correct property for the password?
def qMgr = new MQQueueManager('QM', mqProps)
However I'm facing the following error
javax.script.ScriptException: com.ibm.mq.MQException: MQJE001: Completion Code '2', Reason '2538'
...
Caused by: com.ibm.mq.MQException: MQJE001: Completion Code '2', Reason '2538'.
...
Caused by: com.ibm.mq.jmqi.JmqiException: CC=2;RC=2538;AMQ9204: Connection to host 'HOST(PORT)' rejected.
...
Caused by: com.ibm.mq.jmqi.JmqiException: CC=2;RC=2538;AMQ9204: Connection to host 'HOST/address:PORT' rejected.
...
Caused by: java.net.ConnectException: Connection timed out: connect
...
The error happened on the line:
def qMgr = new MQQueueManager('QM', mqProps)
Can you please explain me reason of this issue? Thank you a lot.
Reason Code 2538 is MQRC_HOST_NOT_AVAILABLE.
You can quickly discover this by using the mqrc command line tool that comes with IBM MQ. Type:
mqrc 2538
and you will be told:
2538 0x000009ea MQRC_HOST_NOT_AVAILABLE
Alternatively you can look it up in the IBM MQ Knowledge Center.
Reading the explanation in Knowledge Center will show you a number of common possibilities for the problem.
The listener has not been started on the remote system.
The connection name in the client channel definition is incorrect.
The network is currently unavailable.
A firewall blocking the port, or protocol-specific traffic
Perhaps the most common of errors is that the listener running at the queue manager is not using the same port number that you have put in the client application connection details.
You haven't shown us in your question any details about the listener running on the queue manager, so we will have to leave that for you to check yourself.
I am using ORACLE 12c database in our Application while starting Applications
showing below error.
WARN [JBossManagedConnectionPool] Throwable while attempting to get a new connection: null: org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (java.sql.SQLException: Listener refused the connection with the following error:
ORA-12518, TNS:listener could not hand off client connection
)
Could not obtain connection to query metadata: org.jboss.util.NestedSQLException: Unable to get managed connection for FooDB; - nested throwable: (javax.resource.ResourceException: Unable to get managed connection for FooDB)
Here is My connections URL:
jdbc:oracle:thin:#(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=mydomain.com)(PORT=1521))
(LOAD_BALANCE=ON)(FAILOVER=ON)(CONNECT_DATA=(SERVER=SHARED)(SERVICE_NAME=FOODB)(FAILOVER_MODE=(.......
this unknown issue leads application performance issue while longing into app looking for any parameters to add from jboss as database is in 2 node clustered environment.
Thanks in advance.
I am trying to make a https call to the backend server that gives a json data , i could get the by making https calls using browser but when make the same call using the javascript adapter i getting this output
I followed this IBM Knowledge Center to add the cert to the default mobilefirst keystore. I am not sure why i am getting this error?
[ERROR ] FWLSE0099E: An error occurred while invoking procedure [project kmf]login/HttpRequestFWLSE0100E: parameters: [project kmf]
Http request failed: java.net.SocketException: Connection reset
FWLSE0101E: Caused by: [project kmf]java.net.SocketException: Connection resetjava.lang.RuntimeException: Http request failed: java.net.SocketException: Connection reset
at com.worklight.adapters.http.HTTPConnectionManager.execute(HTTPConnectionManager.java:271)
at com.worklight.adapters.http.HttpClientContext.doExecute(HttpClientContext.java:201)
at com.worklight.adapters.http.HttpClientContext.execute(HttpClientContext.java:185
From the comments, by Vivin:
Connection reset means , the backend server has reset the connection. You should consult your network team/ backend team and verify why this occuring. Firewalls / network issues / backend server connection issues are all possibilities. MobileFirst server is only reporting the issue as it found