FND_REQUEST

I am attempting to create a new concurrent request that will execute the GLXACSDL report in a loop for about 20 separate account numbers.  I am running the following command and it is not running the report.  Is there some portion of FND_REQUEST that I am missing that kicks off the job?

FND_REQUEST.SUBMIT_REQUEST('XXGL','GLXACSDL','Account Analysis with Subledger Detail (132 char)',
                                                                 '',FALSE,--'','1',
                                                                 'USD','JUN-09','JUN-09','150100.6400151721.000.0000.000.00.000000.CORP.CORP.00', '150100.6400151721.000.0000.000.00.000000.CORP.CORP.00','','','Sequence',CHR(0));

If anyone has any ideas, I would really appreciate it.

Thanks In Advance!!