SPOOL REQUEST PROBLEM in VF31

[rahul2000]

Dear all,

I am using VF31 through which i am converting my smartform to PDF.The first time the PDF is generated correctly..but the nect time onwards for the same or any other document,while converting to PDF..it gets attached to the same Spool Request as a result of which the new output gets appended to previous output and this goes on an on.

What cna be done?Plz help

Regards,

Rahul.

[rahul2000]

My program had Include RVADOPFO in which there is

CALL FUNCTION 'CONVERT_COMM_TYPE_DATA'

here in the original code PI_NEWID is commented...I made a Z include for the same and set it to X that is PI_NEWID = 'X'.