求助，批处理登录Oracle失败后如何执行后续命令

yuyuyuyu

RT，以下是部分代码：

1. :create1
   
2. set /p ORA_SID=Please enter the ORACLE_SID:
   
3. @echo.
   
4. set /p pass=Please enter the password:
   
5. @echo.
   
6. sqlplus sys/%pass%@%ORA_SID% as sysdba @%p%/get_rebuild.sql>nul
   
7. for /f "usebackq" %%b in (`sed -n "/.trc/p" C:\gettrc.txt`) do (set var=%%b)
   
8. if exist "%var%" (
   
9.     echo Get the control file rebuild scripts from the %ORA_SID% successfully ! &echo.  
   
10. )else(
    
11.     echo Get the control file rebuild scripts from the %ORA_SID% failed ! &echo.
    
12.     echo Please re-enter the "ORACLE_SID" or verify  the database status is normal ! &echo.
    
13.     goto create1
    
14. )
    
15. goto create2

复制代码

目的是登录Oracle数据库后获取某个文件。
问题：当实例或者密码输入错误后，脚本会卡在登录那个阶段，errorlevel也没有返回值，此时该怎样跳过这条命令继续执行？