>In my form, when I attempt to save a record and then move to another record, I get an error message that says "The change was cancelled during notification, no columns are changed"
>
>Here is the code to update the record.
>
>Me.datPrimaryRS.Update
>
>What did I miss ??

Have you seen this: http://support.microsoft.com/support/kb/articles/Q229/2/72.ASP?LN=EN-US&SD=gn&FR=0

What is the error number?