ORA-01010: invalid OCI operation
Cause: One of the following: 1) You attempted an invalid OCI operation. 2) You are using an Oracle client application linked with version 7.1 (or higher) libraries, the environment variable ORA_ENCRYPT_LOGIN is set to TRUE, and you attempted to connect to a version 7.0 (or lower) Oracle Server. 3) You are connected to a version 7.1 (or higher) Oracle Server, the initialization parameter DBLINK_ENCRYPT_LOGIN is set to TRUE, and you attempted to use a database link pointing to a version 7.0 (or lower) Oracle Server. 4) You are connected to a version 9.0.2(or higher) Oracle Server and you attempted to use a database link pointing to a version 9.0.1(or lower) Oracle Server for distributed autonomous transaction.
Action: For the above causes: 1) Do not use the invalid OCI operation. 2) If you do not wish to use encrypted connect passwords in your distributed database, set ORA_ENCRYPT_LOGIN to FALSE. If you wish to use encrypted connect passwords, you must upgrade all Oracle Servers to version 7.1 (or higher). 3) If you do not wish to use encrypted database links in your distributed database, set DBLINK_ENCRYPT_LOGIN to FALSE. If you wish to use encrypted database links, you must upgrade all Oracle Servers to version 7.1 (or higher). 4) Do not attempt distributed autonomous transaction on version 9.0.1(or lower) Oracle Server.
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一、Oracle ORA-01010错误信息说明
ORA-01010:无效的OCI操作
二、官方解释
ORA-01010:无效的OCI操作。发生此错误表示当前OCI(Oracle Call Interface)操作以某种非法方式进行(例如,在没有有效的连接的情况下使用OCI函数)。
三、常见案例
1.当尝试从未连接服务器的客户机程序构建请求时,可能会发生此错误。
2.在连接的期间,客户端必须已正确配置,以便客户端连接到正确的服务器实例。
3.当尝试调用尚未初始化或认证登录的帐户中OCI函数时,可能会发生此错误。
4.可能使用了不支持的API函数/函数去查询数据库,在JDBC不支持的情况下,可能会发生此错误。
四、正常处理方法及步骤
1.先确定哪个API函数引发了ORA-01010,识别这个异常是第一步。
2.先尝试注销,再重新登录。重新连接并诊断尝试使用的API函数/函数。
3.尝试检查数据库连接字符串,确保正确的连接到服务器实例的客户端程序。
4.检查尝试调用的函数是否未授权。确保实例中的正确用户帐户已启用/正确登录。
5.如果使用JDBC,尝试根据版本更新JDBC驱动程序,以便它支持在Oracle中查询数据库。