w/D3.02, IBO4.2d and IBOQuery:

IBOQuery returns a result set.

I'm getting a 'Cannot edit current row' error
when attempting to put the Datasource into 'Edit.'

I have the following controls involved:

DBNavigator, Datasource, IBOQuery, DBGrid, DBMemo.

IBOQuery.RequestLive := True;
IBOQuery.KeyLinksAutoDefine := True;

Everything has 'ReadOnly := False'

The DBGrid has columns for two IBOQuery columns,
one of which is a calculated string, while the
DBMemo uses another column (blob).

The query otherwise works fine.

What else could I be missing/not understanding?