How to find OPM Batch Close Variance

Batch Close Variance Checking Code

Select aa.ENTERED_AMOUNT,aa.* from gmf_xla_extract_lines aa

where journal_line_type ='CLS'

and event_id in(select event_id from gmf_xla_extract_headers

where transaction_date >='01-SEP-2014'

and transaction_date <='30-SEP-2015');