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ITCAM for J2EE WebLogic Data Collector Configuration Error

Technote (troubleshooting)

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CYJWLC003 Cannot connect to weblogic server, please make sure the server is running ,and check host/port parameters. If connecting to weblogic over SSL, please check SSL client CA trust keystore file , and client certification files/types/password also.


CYJWLC003 Cannot connect to weblogic server when using the T3 protocol.


Wrong port was specified during the DC configuration step

Diagnosing the problem

Verify the correct admin port via the WebLogic server log:

<BEA-002613> <Channel "DefaultAdministration" is now listening on for protocols admin, ldaps, https.>
####<2012-01-10 0 h 01 EST> <Info> <Management> <wdappc11> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1326171714109> <BEA-141187> <Java system properties are defined as follows:
APPL_BASE_PATH = /var_app

Resolving the problem

A separate "Admin" port in the Weblogic configuration, port 7703 was defined here.
By definition this requires an SSL connection, ie. https://<server>:7703/console/login/LoginForm.jsp
to bring up the Admin console.
Specified the connection on this port using "t3s" one-way SSL as the protocol.

Product Alias/Synonym


Document information

More support for: Tivoli Composite Application Manager for J2EE

Software version: 6.1

Operating system(s): AIX, HP-UX, Linux, Solaris

Reference #: 1578726

Modified date: 16 December 2013

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