EXPORT WITH QUERY CLAUSE in win NT

Hi list

I want to export few tables with a common column in all. My OS is WinNT and db version is Oracle 8.1.6

I am using the folling command

exp username/password_at_nts7 tables=(linemto,specs,specmast,password) file=c:\MTO.DMP QUERY="where PROJ_CODE='CF-804'"

It gives me the following error:
EXP-00019: failed to process parameters, type 'EXP HELP=Y' for help EXP-00000: Export terminated unsuccessfully

Where I am missing? Can someone correct me. Regards,
Ramesh D Papnoi
Oracle DBA @ Chemtex Global Engineers Pvt. Ltd., Mumbai, India
(BrainBench & Brainbuzz Certified Oracle 8/8i DBA & Developer)
http://www22.Brinkster.com/rpapnoi

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