using Weblogic JMS for internal delivery channel

580285

hi,

I want my B2B to talk to back-end application through Weblogic JMS queues. I have configured internal delivery channel for this. I am getting error message 'Max retry exceeded' in b2b_idc_transport.log

2008.09.24 at 12:09:53:713: B2BStarter thread: (DEBUG) initialize TransportReceiver: [WLIOutbound_TServer < jms > < Wholesale >]
2008.09.24 at 12:09:53:713: B2BStarter thread: (DEBUG) JMSReceiver.init() started ....
2008.09.24 at 12:09:53:713: B2BStarter thread: (DEBUG) Establishing JMS Connection.
2008.09.24 at 12:10:03:704: B2BStarter thread: (DEBUG) Establishing JMS Connection.
2008.09.24 at 12:15:03:428: B2BStarter thread: (ERROR) Max retry exceeded, closing everything

java.lang.Exception: Max retry exceeded
at oracle.tip.transport.basic.jms.JMSMonitor.reconnect(JMSMonitor.java:833)
at oracle.tip.transport.basic.JMSReceiver.init(JMSReceiver.java:333)
at oracle.tip.transport.b2b.B2BTransport.init(B2BTransport.java:379)
at oracle.tip.adapter.b2b.transport.AppTransportInterface.initialize(AppTransportInterface.java:282)
at oracle.tip.adapter.b2b.engine.Engine.initialize(Engine.java:512)
at oracle.tip.adapter.b2b.init.B2BServer.initialize(B2BServer.java:280)
at oracle.tip.adapter.b2b.init.B2BStarter.startB2B(B2BStarter.java:297)
at oracle.tip.adapter.b2b.init.B2BStarter.run(B2BStarter.java:143)
at java.lang.Thread.run(Thread.java:534)

I have applied latest patch 7322333.

kindly let me know what is workaround for this? also, how can do debugging of this issue in B2B.

Thanks in advance.

Regards,
Vaibhav

Edited by: vaibs on Sep 26, 2008 12:15 AM

Nitesh Jain-Oracle

Hi Vaibhav,
This issue is because of B2B is not able to establishing the JMS connection.

Please follow the below steps
1. Add the weblogic.jar in the classpath by following the below instructions:
a. copy the weblogic.jar in $ORACLE_HOME/ip/lib/ folder
b. go to the $ORACLE_HOME/opmn/conf/ folder
c. update the opmn.xml (take the backup of opmn.xml)
c.1 add this line <variable id="CLASSPATH" value="$ORACLE_HOME/ip/lib/weblogic.jar" append="true" />
after <variable id="CLASSPATH" value="$ORACLE_HOME/ip/lib/maverick-all.jar" append="true" /> line
d. restart the B2B

2. make sure the below properties are set
polling interval <polling Interval time>
Destination Provider Properties java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory;java.naming.security.credentials=weblogic;java.naming.security.principal=weblogic;java.naming.provider.url=t3://<IP Address>:<Port>/
isTopic false
Connection Factory Location <Connection Factory Name>
Message Type bytes
Factory Provider Properties java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory;java.naming.security.credentials=weblogic;java.naming.security.principal=weblogic;java.naming.provider.url=t3://<IP Address>:<port>/


Thanks and Regards,
Nitesh Jain

558353

This may happen only when the target JMS server is not reachable. Please verify the JMS server availability, if it is up and b2b couldn't connect, then we need to investigate the configuration.

Please proivde your configuration details or the b2b.log (debug enabled) for us to help you with.

Thanks,
Sinkar
[email protected]

580285

hi Sinkar,

Thanks for reply. I have checked connectivity from b2b server to weblogic server, using java stub. Stub can connect to the Q successfully.

here is my b2b.log

2008.09.24 at 12:09:49:233: main: B2B - (DEBUG) B2B initialize
2008.09.24 at 12:09:49:233: Main thread: B2B - (DEBUG) This is Main thread executing..
2008.09.24 at 12:09:49:233: Main thread: B2B - (DEBUG) B2B start
2008.09.24 at 12:09:49:233: Main thread: B2B - (DEBUG) B2B start - context started
2008.09.24 at 12:09:49:233: B2BStarter thread: B2B - (DEBUG) B2BStarter - This is B2BStarter thread executing..
2008.09.24 at 12:09:49:233: B2BStarter thread: B2B - (DEBUG)
*************************************
Maximum Heap Size = 530907136
Memory Allocated = 8323072
Free Memory = 842560
*************************************

2008.09.24 at 12:09:50:544: B2BStarter thread: BusinessLogicLayer - (INFORMATION) ExecutionContextManager initialization is done
2008.09.24 at 12:09:50:544: B2BStarter thread: BusinessLogicLayer - (INFORMATION) User's maxCachedSessions is set to 0
2008.09.24 at 12:09:50:560: B2BStarter thread: B2B - (DEBUG) B2BStarter - Context Initialized
2008.09.24 at 12:09:51:762: B2BStarter thread: B2B - (DEBUG) B2BStarter - Start B2B
2008.09.24 at 12:09:51:762: B2BStarter thread: B2B - (DEBUG) B2BStarter - Starting B2B
2008.09.24 at 12:09:51:762: B2BStarter thread: B2B - (DEBUG) B2BStarter - configuration oained
2008.09.24 at 12:09:51:762: B2BStarter thread: B2B - (DEBUG) B2BStarter - clear global cache
2008.09.24 at 12:09:51:793: B2BStarter thread: B2B - (DEBUG) XEngine not running. So no need to clear cached objects inside XEngine.
2008.09.24 at 12:09:51:824: B2BStarter thread: B2B - (INFORMATION) Repository:print: [0] HL7 over MLLP Exchange
2008.09.24 at 12:09:51:824: B2BStarter thread: B2B - (INFORMATION) Repository:print: [1] EDI X12 over AS1
2008.09.24 at 12:09:51:824: B2BStarter thread: B2B - (INFORMATION) Repository:print: [2] Custom Document over Generic Exchange
2008.09.24 at 12:09:51:824: B2BStarter thread: B2B - (INFORMATION) Repository:print: [3] EDI EDIFACT over Generic Exchange
2008.09.24 at 12:09:51:824: B2BStarter thread: B2B - (INFORMATION) Repository:print: [4] RosettaNet over RNIF
2008.09.24 at 12:09:51:824: B2BStarter thread: B2B - (INFORMATION) Repository:print: [5] EDI X12 over Generic Exchange
2008.09.24 at 12:09:51:824: B2BStarter thread: B2B - (INFORMATION) Repository:print: [6] Custom Document over MLLP Exchange
2008.09.24 at 12:09:51:824: B2BStarter thread: B2B - (INFORMATION) Repository:print: [7] Custom Document over AS1
2008.09.24 at 12:09:51:824: B2BStarter thread: B2B - (INFORMATION) Repository:print: [8] EDI EDIFACT over AS1
2008.09.24 at 12:09:51:824: B2BStarter thread: B2B - (INFORMATION) Repository:print: [9] HL7 over Generic Exchange
2008.09.24 at 12:09:51:824: B2BStarter thread: B2B - (NIFORMATION) Repository:print: [10] Custom Document over Internet
2008.09.24 at 12:09:51:824: B2BStarter thread: B2B - (INFORMATION) Repository:print: [11] Custom Document over ebMS
2008.09.24 at 12:09:51:824: B2BStarter thread: B2B - (INFORMATION) Repository:print: [12] EDI X12 over Internet
2008.09.24 at 12:09:51:824: B2BStarter thread: B2B - (INFORMATION) Repository:print: [13] EDI EDIFACT over Internet
2008.09.24 at 12:09:51:981: B2BStarter thread: B2B - (DEBUG) Repository:constructCertSQL SELECT cert.ID, cert.CLASSTYPE FROM TIP_Certificate_ra cert, TIP_Party_ra party, TIP_DocumentExchange_ra docex WHERE cert.ID = docex.signingcredential AND cert.tradingpartner = party.ID AND party.ishosted != 'Y'
2008.09.24 at 12:09:52:355: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.exchange.ebms.EBMSExchangePlugin:initialize Enter
2008.09.24 at 12:09:52:355: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.exchange.ebms.EBMSExchangePlugin:header name: ebXML SOAP Envelope
2008.09.24 at 12:09:52:355: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.exchange.ebms.EBMSExchangePlugin:header name: ebXML SOAP Message Header
2008.09.24 at 12:09:52:386: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.exchange.ebms.EBMSExchangePlugin:initialize Exit
2008.09.24 at 12:09:52:402: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.document.custom.CustomDocumentPlugin:initialize Enter
2008.09.24 at 12:09:52:433: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.document.custom.CustomDocumentPlugin:initialize Exit
2008.09.24 at 12:09:52:511: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.engine.Engine:initialize Enter
2008.09.24 at 12:09:52:511: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.engine.Engine:initialize resetListener = true
2008.09.24 at 12:09:52:511: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.engine.Engine:initialize initdcx = true
2008.09.24 at 12:09:52:543: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.engine.Engine:initialize initialize TPAProcessor
2008.09.24 at 12:09:52:558: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.engine.Engine:initialize Clear TPA Cache
2008.09.24 at 12:09:52:558: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.engine.Engine:initialize initialize DataContext. Pool Size 0
2008.09.24 at 12:09:52:574: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.data.MsgListener:initialize Treat Response as Request = false
2008.09.24 at 12:09:52:574: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.data.MsgListener:initialize Exit
2008.09.24 at 12:09:52:574: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.engine.Engine:initialize initialize Transport
2008.09.24 at 12:09:52:574: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.transport.TransportInterface:initialize Initialize Transport Logger.
2008.09.24 at 12:09:52:574: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.transport.TransportInterface:initialize Transport LogLevel = STATUS
2008.09.24 at 12:09:52:605: B2BStarter thread: B2B - (INFORMATION) Repository:getDeliveryEndPointList: Putting http://localhost
2008.09.24 at 12:09:52:605: B2BStarter thread: B2B - (INFORMATION) oracle.tip.adapter.b2b.transport.TransportInterface:initialize: Props: http://localhost port = 7777
PROTOCOL_ENDPOINT = null

2008.09.24 at 12:09:52:636: B2BStarter thread: B2B - (DEBUG) initialize TransportReceiver: [Wholesale_Transport_Server < http > < Wholesale >]
2008.09.24 at 12:09:53:682: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.transport.AppTransportInterface:initialize Initialize AppTransport Logger.
2008.09.24 at 12:09:53:682: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.transport.AppTransportInterface:initialize AppTransport LogLevel = WARNING
2008.09.24 at 12:09:53:698: B2BStarter thread: B2B - (INFORMATION) Repository:getInternalDeliveryEndPointList: Putting jms://[email protected]r
2008.09.24 at 12:09:53:698: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.transport.AppTransportInterface:initialize main Endpoint loop jms://[email protected]r
2008.09.24 at 12:09:53:698: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.transport.AppTransportInterface:initialize looping through transport Endpoint: jms://[email protected]r
2008.09.24 at 12:09:53:698: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.transport.AppTransportInterface:initialize add jms transport Endpoint: jms://[email protected]r {Destination Provider Properties=java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory;java.naming.provider.url=t3://10.76.168.156:7010, jms.receiver.destination_password=weblogic, Connection Factory Location=weblogic.jws.jms.QueueConnectionFactory, jms.receiver.jndi_connection_factory_location=weblogic.jws.jms.QueueConnectionFactory, isTopic=false, Message Type=bytes, jms.receiver.is_topic=false, jms.receiver.factory_provider_properties=java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory;java.naming.provider.url=t3://10.76.168.156:7010, transport_callout_waittime=30, jms.receiver.jndi_destination_provider_properties=java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory;java.naming.provider.url=t3://10.76.168.156:7010, jms.receiver.polling_interval=10, polling_interval=10, Factory Provider Properties=java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory;java.naming.provider.url=t3://10.76.168.156:7010, jms.receiver.jndi[email protected]gsb2bJMSServer-cgServer, jms.receiver.destination_username=weblogic}
2008.09.24 at 12:09:53:713: B2BStarter thread: B2B - (DEBUG) initialize TransportReceiver: [WLIOutbound_TServer < jms > < Wholesale >]
2008.09.24 at 12:35:52:276: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.data.MsgListener:startListen Enter
2008.09.24 at 12:35:52:276: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.data.MsgListener:startListen Exit
2008.09.24 at 12:35:52:276: Thread-10: B2B - (DEBUG) oracle.tip.adapter.b2b.data.MsgListener:run Thread start
2008.09.24 at 12:35:52:276: B2BStarter thread: B2B - (DEBUG) oracle.tip.adapter.b2b.engine.Engine:initialize Exit
2008.09.24 at 12:35:52:276: B2BStarter thread: B2B - (DEBUG) B2BStarter - B2B initialized
2008.09.24 at 12:35:52:884: Thread-10: B2B - (DEBUG) oracle.tip.adapter.b2b.data.MsgListener:run initialize Enter
2008.09.24 at 12:35:53:087: Thread-10: B2B - (DEBUG) oracle.tip.adapter.b2b.data.MsgListener:run initialize B2BListen turned off, will not listen on IP_OUT_QUEUE for messages
2008.09.24 at 12:35:53:087: Thread-10: B2B - (DEBUG) oracle.tip.adapter.b2b.data.MsgListener:run start listening on message

Thanks,
Vaibhav

Edited by: vaibs on Sep 28, 2008 3:20 AM

Nitesh Jain-Oracle

Hi Vaibhav,
This issue is because of B2B is not able to establishing the JMS connection.

Please follow the below steps
1. Add the weblogic.jar in the classpath by following the below instructions:
a. copy the weblogic.jar in $ORACLE_HOME/ip/lib/ folder
b. go to the $ORACLE_HOME/opmn/conf/ folder
c. update the opmn.xml (take the backup of opmn.xml)
c.1 add this line <variable id="CLASSPATH" value="$ORACLE_HOME/ip/lib/weblogic.jar" append="true" />
after <variable id="CLASSPATH" value="$ORACLE_HOME/ip/lib/maverick-all.jar" append="true" /> line
d. restart the B2B

2. make sure the below properties are set
polling interval <polling Interval time>
Destination Provider Properties java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory;java.naming.security.credentials=weblogic;java.naming.security.principal=weblogic;java.naming.provider.url=t3://<IP Address>:<Port>/
isTopic false
Connection Factory Location <Connection Factory Name>
Message Type bytes
Factory Provider Properties java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory;java.naming.security.credentials=weblogic;java.naming.security.principal=weblogic;java.naming.provider.url=t3://<IP Address>:<port>/


Thanks and Regards,
Nitesh Jain

580285

hi Nitesh,

Thanks for the instructions. I found these steps worked for me. but something went wrong and its again back to same error again.

I will update on this, once i find something.

Thanks,
Vaibhav