Blank line in the spool file

Good day,
I was trying to retrive data from the table and save the results in the spool file, but I find blank lines in the spool file. What can be the couses of that? I am using oracle 9i.
regards
Talifhani

SET SHOWMODE off
SET FEEDBACK OFF
SET VERIFY off
SET RECSEP off
SET TRIMSPOOL on
SET LINESIZE 20000
SET HEADING OFF
SET PAGESIZE 0
SET PAGES 0
==>Select the spool file
==>Run you query
==>Spool off.
Now check the spool file.
Good luck!!!
Bhagat

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Try this:
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