oracle 监听常见报错解决

报错一

解决方法：listener.ora中增加如下代码段

SID_LIST_LISTENER =

(SID_LIST =

(SID_DESC =

(GLOBAL_DBNAME = racdb)

(ORACLE_HOME = /u01/app/oracle/product/19.3.0/dbhome_1)

(SID_NAME = racdb)

)

)

报错二

解决方法：alter system register;