We have "cleared" the bank's transactions but are not able to
see the "Y" in the reconciled field which is available in the
sample data. The reconciled field is missing on our data window.

In virtually every Adagio grid, you can choose which fields are displayed by double clicking on the Grid column titles and choosing the fields you want from the Column Editor. Grid settings are stored by user. SYS can set the columns for all users. This is a fundamental feature of every Adagio module and is explained in the Adagio Common Features webinar.

Sorry for the mistake. We now notice that it appears in the Enquiry Bank Balance Menu and not in the Maintenance Bank Reconciliation's
For your info we log in as SYS

That form normally only shows outstanding transactions. If you want to see all the transactions, Enable the "View all" option: