How checking duplicate bankstatements?
How to check for duplicate bank statements?
In order to check a bank statements has been imported before the following check is performed. All statements rules are checking, including opening / closing balance, opening / closing dates and all other data in the statement. A hash total is calculated of all data and this is compared with the hash totals of bank statements which have been imported before. If no similar hash total is found the bank statement will be regarded as new.