标题: ORA-15055: unable to connect to ASM instance [打印本页] 作者: admin 时间: 2016-8-21 11:34 标题: ORA-15055: unable to connect to ASM instance ORA-15055: unable toconnect to ASM instance Cause: The RDBMS instance was unable to connect to therequired ASM instance
when accessing a disk group. Action: Checkthe additional error messages. May need to configure correct ASM
sid or make sure the RDBMS instance has OS privileges for ASM SYSDBA.