文档解释
ORA-27484: Argument names are not supported for jobs without a program.
Cause: An attempt was made to set or reset a job argument by using the name of the argument. Identifying job arguments by their name is only supported in combination with jobs that are based on programs. Jobs that are not using a program cannot have named arguments.
Action: Use argument position instead of name and then issue the command again.
ORA-27484是由于尝试在没有程序的作业上应用参数名称而引起的Oracle数据库错误。
