Yes, you can
"move" tables between tabs, but it will require some programming
Use the "Table" and "Column" commands in order to define a
suitable table on the tab where you want to have the table. Fill
in the values (if it is a "change" transaction) similarly to
normal entry fields, but you need to scroll through the SAP
table control in order to read all rows. For the scrolling
technique, see our Tips&Tricks Nr.9.
update InputScript then requires the reverse action, i.e.
filling the SAP table control from your own table. If adding and
deleting table rows is supported in your own table, this
requires some logic but can be done.