Anyone knows the reasons of SQLEXCEPTION: CLOSED CONNECTION
442423Apr 20 2005 — edited Apr 20 2005 We are using Oracle JDBC thin driver 8.1.7.1.0 connected to DB version 8.1.7.4. Application server is JRun 4 but implement our own connection pooling. Our application is multithreaded.
Recently, we encountered error message 'JAVA.SQL.SQLEXCEPTION: CLOSED CONNECTION' in our application server, details as below:
Error -- java.sql.SQLException: Closed Connection
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:169)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:211)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:274)
at oracle.jdbc.driver.OracleConnection.rollback(OracleConnection.java:880)
at .....db.jdbcPoolMgr.WrappedConn.rollback(WrappedConn.java:144)
at .....db.sqlStore.SqlInstruction.executesqls(SqlInstruction.java:600)
at .....db.sqlStore.SqlInstruction.executeBatch(SqlInstruction.java:718)
at .....db.sqlStore.SqlStore.executeNoCommitRollback(SqlStore.java:274)
at .....db.sqlStore.SqlStore.execute(SqlStore.java:331)
Can anyone help?