I am updating a single record in a table, Group, with a view, ModifyGroup. Probably a bad choice of table name, but it's inherited...could this be causing the problem?

MOST of the time the TableUpdate works...

In a certain case, after the table is updated, I want to revert to a previously saved state of the table. I REPLACE fields of the view with the previous values and when I do a TableUpdate, it fails...and AERROR() tells me: Syntax Error.

Any help on ideas about what could be causing this, or a solution? TIA, J