In advanced bank reconciliation, once user clicks 'Post' to process the 'Mark as new' statement line posting, if data volume is large, it will take long time for system to complete, which sometimes results in session timeout. If this feature is enabled, batch processing option will be available for bank statement post and bank statement line post in bank reconciliation worksheet. For posting bank statement line in bank reconciliation worksheet, the feature 'Enable posting of new transactions in bank reconciliation' has to be enabled.