Hello
Before upgrade WCC from 11.4.4 to 11.4.6, I have migrated WCC derby database to Oracle
To save space into WCC installation directory, I removed all datafiles from derby/DB_FILES/WCC_MAIN/seg0
Then when I upgrade WCC, why is updating the derby database ?
2018-06-12 11:11:30 : ApplyDBPatchAction::
There was a problem with a database.
2018-06-12 11:11:30 : ApplyDBPatchAction::
ApplyDBPatchAction::DERBY SQL error: ERRORCODE: 40000, SQLSTATE: XJ040, SQLERRMC: Failed to start database 'WCC_MAIN' with class loader sun.misc.Launcher$AppClassLoader@5451c3a8, see the next exception for details.::SQLSTATE: 40XD2
org.apache.derby.client.am.SQLExceptionFactory.getSQLException(Unknown Source)
org.apache.derby.client.am.SqlException.getSQLException(Unknown Source)
org.apache.derby.jdbc.ClientDriver.connect(Unknown Source)
java.sql.DriverManager.getConnection(DriverManager.java:664)
java.sql.DriverManager.getConnection(DriverManager.java:247)
com.ca.wcc.install.utilities.DatabaseUtil.getConnectionForDb(DatabaseUtil.java:732)
com.ca.wcc.install.utilities.DatabaseUtil.getConnection(DatabaseUtil.java:771)
com.ca.wcc.install.utilities.DatabaseUtil.getReportingDBConnectionFromExistingWCCInstance(DatabaseUtil.java:1539)
com.ca.wcc.install.actions.upgrade.ApplyDBPatchAction.install(ApplyDBPatchAction.java:80)
com.zerog.ia.installer.actions.CustomAction.installSelf(Unknown Source)
com.zerog.ia.installer.AAMgrBase.an(Unknown Source)
...
Regards