Why DTS Package worked from designer but failed on job?

I created a DTS Package. It worked fine if I execute the DTS from DTS designer. It failed after I right clicked and Schedule Package and than right clicked on the job to Start Job from Management - SQL Server Agnet - Jobs. When I clicked View Job History, the error was "The job failed. The last step to run was step 1 (DTSPackageName).

Why did it fail from scheduled DTS? Thanks.

DanYeung

Dear Dan.

Could you solve the problem?. I've a scheduled dts job with the same fail.

Thanks.