Getting debit and credit values as zero in the Payroll Costing Report.

We are getting debit and credit values as zero in the Payroll Costing Report.
The requirement is to remove rows where both debit and credit values are zero.I tried editing the RTF file and re-uploading but encountered an error since we cannot edit the seeded report.
When I attempted to edit the SQL query in the extract, it did not allow changes as it is also seeded.
The need here is to edit the seeded extract directly, rather than creating a new one.