Bank transfers create 2 records in the CM20200 table. One for the 'from' checkbook and one for the 'To' checkbook. If you reconcile one checkbook and then move those reconciled transactions to history (CM30200), then the drill-back on this bank transfer from Checkbook Inquiry window is missing information. The drill back works if both sides are either in OPEN or in HIST. But if the transfer is split, where one checkbook has it in OPEN and the other in HISTORY, then the details of the transfer do not display till they are both moved to history