there are over 200 new features in weblogic 12c, some of this features
are:-
Simplified Deployment and Management with Virtualization
Integrated Traffic Management
Integrated WebLogic/RAC Clusters
Seamless Upgrade From WebLogic, iAS and Others
This Document Describe steps to install Oracle weblogic 12c, operating system Oracle Linux 6.4, You can Download Document here
Thank you
Osama Mustafa
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Osama considered as one of the leaders in Cloud technology, DevOps and database in the Middle-East. I have more than ten years of experience within the industry. moreover, certfied 4x AWS , 4x Azure and 6x OCI, have also obtained database certifications for multiple providers.
In addition to having experience with Oracle database and Oracle products, such as middle-ware, OID, OAM and OIM, I have gained substantial knowledge with different databases.
Currently, I am architecting and implementing Cloud and DevOps. On top of that, I'm providing solutions for companies that allow them to implement the solutions and to follow the best practices.
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Hi,I could not able to login to my OEM …It would be great if some one can post the workaround/steps to recover from this situation.the error log from emoms.trc file contains below information..2008-03-16 05:36:08,881 [ReadProxyFromRep] WARN jdbc.ConnectionCache _getConnection.351 – Got a fatal exeption when getting a connection; Error code = 17002; Cleaning up cache and retrying2008-03-16 05:36:08,885 [ReadProxyFromRep] ERROR conn.ConnectionService verifyRepositoryEx.816 – Invalid Connection Pool. ERROR = Io exception: The Network Adapter could not establish the connection2008-03-16 05:36:10,889 [ReadProxyFromRep] WARN jdbc.ConnectionCache _getConnection.350 – Io exception: The Network Adapter could not establish the connectionjava.sql.SQLException: Io exception: The Network Adapter could not establish the connectionat oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:137)at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:174)at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:286)at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:327)at oracle.jdbc.driver.PhysicalConnection.(PhysicalConnection.java:433)at oracle.jdbc.driver.T4CConnection.(T4CConnection.java:150)at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:31)at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:571)at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:217)at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPhysicalConnection(OracleConnectionPoolDataSource.java:108)at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPooledConnection(OracleConnectionPoolDataSource.java:76)at oracle.jdbc.pool.OracleImplicitConnectionCache.makeCacheConnection(OracleImplicitConnectionCache.java:1344)at oracle.jdbc.pool.OracleImplicitConnectionCache.getCacheConnection(OracleImplicitConnectionCache.java:435)at oracle.jdbc.pool.OracleImplicitConnectionCache.getConnection(OracleImplicitConnectionCache.java:330)at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:285)at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:253)at oracle.sysman.util.jdbc.ConnectionCache._getConnection(ConnectionCache.java:334)at oracle.sysman.util.jdbc.ConnectionCache._getConnection(ConnectionCache.java:320)at oracle.sysman.util.jdbc.ConnectionCache.getUnwrappedConnection(ConnectionCache.java:573)at oracle.sysman.emSDK.svc.conn.FGAConnectionCache.getFGAConnection(FGAConnectionCache.java:207)at oracle.sysman.emSDK.svc.conn.ConnectionService.getPrivateConnection(ConnectionService.java:1061)at oracle.sysman.emSDK.svc.conn.ConnectionService.getRepositoryVersionAndMode(ConnectionService.java:696)at oracle.sysman.emSDK.svc.conn.ConnectionService.verifyRepositoryEx(ConnectionService.java:776)at oracle.sysman.emSDK.svc.conn.ConnectionService.verifyRepository(ConnectionService.java:833)at oracle.sysman.emSDK.svc.conn.ConnectionService.blockUntilValid(ConnectionService.java:858)at oracle.sysman.eml.admin.rep.proxy.ReadProxyFromRep.getPrivateConnection(ReadProxyFromRep.java:90)at oracle.sysman.eml.admin.rep.proxy.ReadProxyFromRep.readParams(ReadProxyFromRep.java:132)at oracle.sysman.eml.admin.rep.proxy.ReadProxyFromRep.run(ReadProxyFromRep.java:279)2008-03-16 05:36:10,891 [ReadProxyFromRep] WARN jdbc.ConnectionCache _getConnection.351 – Got a fatal exeption when getting a connection; Error code = 17002; Cleaning up cache and retrying2008-03-16 05:36:10,895 [ReadProxyFromRep] ERROR conn.ConnectionService verifyRepositoryEx.816 – Invalid Connection Pool. ERROR = Io exception: The Network Adapter could not establish the connection
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