数据源获取连接异常

Caused by: java.lang.AbstractMethodError: java/sql/DatabaseMetaData.getJDBCMajorVersion()I

        at com.ibm.ws.rsadapter.spi.InternalGenericDataStoreHelper.gatherAndDisplayMetaDataInfo(InternalGenericDataStoreHelper.java:1162)

        at com.ibm.ws.rsadapter.spi.InternalOracleDataStoreHelper.gatherAndDisplayMetaDataInfo(InternalOracleDataStoreHelper.java:671)

        at com.ibm.ws.rsadapter.spi.WSRdbDataSource.postGetConnectionHandling(WSRdbDataSource.java:2299)

        at com.ibm.ws.rsadapter.spi.WSRdbDataSource.getConnection(WSRdbDataSource.java:2231)

        at com.ibm.ws.rsadapter.spi.WSManagedConnectionFactoryImpl.getConnection(WSManagedConnectionFactoryImpl.java:1779)

        at com.ibm.ws.rsadapter.spi.WSManagedConnectionFactoryImpl.createManagedConnection(WSManagedConnectionFactoryImpl.java:1547)

        at com.ibm.ws.rsadapter.spi.WSManagedConnectionFactoryImpl.createManagedConnection(WSManagedConnectionFactoryImpl.java:1103)

        at com.ibm.ejs.j2c.FreePool.createManagedConnectionWithMCWrapper(FreePool.java:2160)

        at com.ibm.ejs.j2c.FreePool.createOrWaitForConnection(FreePool.java:1838)

        at com.ibm.ejs.j2c.PoolManager.reserve(PoolManager.java:3802)

        at com.ibm.ejs.j2c.PoolManager.reserve(PoolManager.java:3078)

        at com.ibm.ejs.j2c.ConnectionManager.allocateMCWrapper(ConnectionManager.java:1548)

        at com.ibm.ejs.j2c.ConnectionManager.allocateConnection(ConnectionManager.java:1031)

        at com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource.getConnection(WSJdbcDataSource.java:644)

        at com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource.getConnection(WSJdbcDataSource.java:611)

        at com.ecc.emp.jdbc.JNDIDataSource.initializeDataSource(JNDIDataSource.java:84)

        at com.ecc.emp.jdbc.JNDIDataSource.getConnection(JNDIDataSource.java:37)

        at com.ecc.emp.jdbc.ConnectionManager.getConnection(ConnectionManager.java:44)

        at com.yucheng.cmis.pub.base.CMISInitializer.initialize(CMISInitializer.java:104)

        at com.ecc.emp.web.servlet.EMPRequestServlet.doInit(EMPRequestServlet.java:735)

        at com.ecc.emp.web.servlet.EMPRequestServlet.init(EMPRequestServlet.java:601)

        at com.ibm.ws.webcontainer.servlet.ServletWrapper.init(ServletWrapper.java:338)

        ... 24 more