sqlnet.ora在升级到oracle12c后没有得到更改

vlju58qv 于 2021-07-03 发布在 Java

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我们在周末从oracle11搬到了oracle12c。我的应用程序开始崩溃，堆栈跟踪如下：

+++INFO+++20170904_13:21:10 Application.main - Starting up...
+++ERROR+++20170904_13:21:12 Application.main - AuditTrailException at AuditTrailDatabase.<init>(AuditTrailDatabase.java:671) caused by SQLException(ORA-28040: No matching authentication protocol
) at DatabaseError.throwSqlException(DatabaseError.java:112)
com.ac.audit.trail.AuditTrailException
        at com.ac.audit.trail.database.AuditTrailDatabase.<init>(AuditTrailDatabase.java:671)
        at com.ac.audit.trail.Application.main(Application.java:154)
Caused by: com.ac.jdbc.JDBCInterfaceException: Error connecting to the database
        at com.ac.jdbc.JDBCInterface.getConnection(JDBCInterface.java:194)
        at com.ac.audit.trail.database.AuditTrailDatabase.<init>(AuditTrailDatabase.java:179)
        ... 1 more
Caused by: java.sql.SQLException: ORA-28040: No matching authentication protocol

        at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
        at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
        at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:283)
        at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:278)
        at oracle.jdbc.driver.T4CTTIoauthenticate.receiveOsesskey(T4CTTIoauthenticate.java:288)
        at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:357)
        at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:414)
        at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165)
        at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
        at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
        at oracle.jdbc.pool.OracleDataSource.getPhysicalConnection(OracleDataSource.java:297)
        at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:221)
        at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPhysicalConnection(OracleConnectionPoolDataSource.java:157)
        at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPooledConnection(OracleConnectionPoolDataSource.java:94)
        at oracle.jdbc.pool.OracleImplicitConnectionCache.makeCacheConnection(OracleImplicitConnectionCache.java:1529)
        at oracle.jdbc.pool.OracleImplicitConnectionCache.getCacheConnection(OracleImplicitConnectionCache.java:464)
        at oracle.jdbc.pool.OracleImplicitConnectionCache.getConnection(OracleImplicitConnectionCache.java:333)
        at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:404)
        at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:189)
        at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:165)
        at com.ac.jdbc.JDBCInterface.getConnection(JDBCInterface.java:182)
        ... 2 more

我的同事建议把下面的参数放在sqlnet.ora文件中