BTEQ Export not showing column name if no rows are returned

My BTEQ Export is working fine.
However, when there is no rows to return , it is not even returning COLUMN NAMEs. Hence a blank file is generated.
I want to have COLUMN NAMES atleast in my output file even if no rows are present.
I am using BTEQ Export.
I don't want to hardcode the columnnames. Is there an option available for atleast exporting COLUMN NAMEs even if rows are not returned.
I am using below options as per my requirement:
.set width 5000
.Set echoreq off
.Set Titledashes off
.Set Separator '~'
.Set Format off
 
Thanks in advance.