startup mount时报ORA-12514错误的解决方法
ORACLE DMP文件导入数据库是,系统报archive log已满,于是想到archive log禁用;
1、shutdown immediate; 成功 2、startup mount; ORA-12514: TNS: 监听程序当前无法识别连接描述符中请求的服务处理办法:listener文件,添加如下内容:SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (SID_NAME = CLRExtProc) (ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1) (PROGRAM = extproc) (ENVS = "EXTPROC_DLLS=ONLY:D:\app\Administrator\product\11.2.0\dbhome_1\bin\oraclr11.dll") )--//这里添加 (SID_DESC= (GLOBAL_DBNAME=orcl.com) (ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1) oracle账号 (SID_NAME = ORCL) )--==GLOBAL_DBNAME 和SID_NAME都需要写上 )3、重启侦听服务lsnrctl stop;slnrctl start;4、SYS 用户登录startup mount;已经连接到空闲例程5、alter database noarchivelog;6、alter database open;