Jet error -3030

Peter B. Yorke (yo...@best.com) wrote:
: I'm getting a Jet error -3030 (Delphi->IDAPI->ODBC->Access) and haven't
: found any list of these errors, making debugging very hard.

: Does anyone have and idea as to:

: 1) Where the Jet errors are documented

http://www.microsoft.com/kb and search for Jet.

However, my bet is you're using the drivers that CAME with Access, in
whcih case what you really want is:
http://www.microsoft.com/kb/bussys/odbc/q110769.htm

BUT, the only place I can find a 3030 is in the ACCESS error list,
http://www.microsoft.com/kb/deskapps/access/q113496.htm

: 2) What this particular error means?

The table says "expression evaluation error."  But if you're using the
ODBC stuff that came with Access, it's probabluy the driver. You can
order the newest ones from M$.