>>What is a best way to get a list of OPEN tables?
>>
>>I need to get a checksum of the current record in every currently "open" table.
>>Either in an array or a table, so I can then use the SYS(2017) function to get each checksum.
>>
>>Then I will add them up to come up with a single Combined Checksum to make sure the data set is not being repeated.
>>
>>Thanks.
>
>AUSED() ?

That's it !
Been looking for it all day!
THANKS.