SQL> CREATE CONTROLFILE REUSE DATABASE "EMREP" NORESETLOGS FORCE LOGGING ARCHIVELOG
  2      MAXLOGFILES 16
  3      MAXLOGMEMBERS 3
  4      MAXDATAFILES 100
  5      MAXINSTANCES 8
  6      MAXLOGHISTORY 292
  7  LOGFILE
  8    GROUP 1 '/u01/app/oracle/oradata/EMREP/redo01.log'  SIZE 50M,
  9    GROUP 2 '/u01/app/oracle/oradata/EMREP/redo02.log'  SIZE 50M,
 10    GROUP 3 '/u01/app/oracle/oradata/EMREP/redo03.log'  SIZE 50M
 11  -- STANDBY LOGFILE
 12 
SQL> DATAFILE
SP2-0042: unknown command "DATAFILE" - rest of line ignored.
SQL>   '/u01/app/oracle/oradata/EMREP/system01.dbf',
SP2-0734: unknown command beginning "'/u01/app/..." - rest of line ignored.
SQL>   '/u01/app/oracle/oradata/EMREP/undotbs01.dbf',
SP2-0734: unknown command beginning "'/u01/app/..." - rest of line ignored.
SQL>   '/u01/app/oracle/oradata/EMREP/sysaux01.dbf',
SP2-0734: unknown command beginning "'/u01/app/..." - rest of line ignored.
SP2-0044: For a list of known commands enter HELP
and to leave enter EXIT.
SQL>   '/u01/app/oracle/oradata/EMREP/users01.dbf',
SP2-0734: unknown command beginning "'/u01/app/..." - rest of line ignored.
SQL>   '/u01/app/oracle/oradata/EMREP/example01.dbf',
SP2-0734: unknown command beginning "'/u01/app/..." - rest of line ignored.
SQL>   '/u01/app/oracle/oradata/EMREP/goldengate01.dbf',
SP2-0734: unknown command beginning "'/u01/app/..." - rest of line ignored.
SQL>   '/u01/app/oracle/oradata/EMREP/gguser.dbf'
SP2-0734: unknown command beginning "'/u01/app/..." - rest of line ignored.
SP2-0044: For a list of known commands enter HELP
and to leave enter EXIT.

解决方法：

SQL> set sqlbl on

因为我们在执行脚本的时候脚本中有空白行所以造成以上的报错。

以下是来之文档的解释：

SET SQLBL[ANKLINES] {ON | OFF}

SET SQLBLANKLINES is not supported in iSQL*Plus

Controls whether SQL*Plus puts blank lines within a SQL command or script. ON interprets blank lines and new lines as part of a SQL command or script. OFF, the default value, does not allow blank lines or new lines in a SQL command or script or script.

Enter the BLOCKTERMINATOR to stop SQL command entry without running the SQL command. Enter the SQLTERMINATOR character to stop SQL command entry and run the SQL statement