Do you know that SQR supports writing CSV reports using its print command? In the column number, specify the column number as it will be displayed in Excel. For example, a 3-column sheet, the SQR code looks like this:

   print "Column 1" (1,1)
   print "Column 2" (,2)
   print "Column 3" (,3)

   print $line1a    (+1,1)
   print $line1b    (,2)
   print $line1c    (,3)

   print $line2a    (+1,1)
   print $line2b    (,2)
   print $line2c    (,3)

SQR takes care of the formatting if the value being printed contains embedded commas and quotes. To instruct SQR to print in CSV mode, the -EH_CSV should be added to the SQR command-line parameters. In Process Scheduler, it adds this parameter if you choose CSV as the output format.