在X3中,默认的Oracle9i角色数为30,当导入的folder数超过5个时将出现角色超过默认限制导致无法导入新folder的错误。 修改方法如下: 1. open a windows command session: cmd 2. login into Oracle sqlplus : sqlplus /nolog 3. connect to the instance you want to modify using sys as sysdba role: conn sys/change_on_install@adx_v5 as sysdba; 4. alter oracle max_enabled_roles: alter system set max_enabled_roles=148 scope=spfile; 5. shutdown Oracle database:shutdown immediate 6. start oracle db:startup |