The problem never happened until I use BDE to update Sybase DB automatically For example, I have a query "Select * from myTable" When DBE update the changes, an exception will occur which says "Table does not exist. MYTABLE not found " The problems is, even you specify table name as "myTable", BDE assume the table name is "MYTABLE", which is not accepted by Sybase. Thanks in advance Yanbo --------------------------------------------------------------------------- New Zealand Delphi Users group - Delphi List - [EMAIL PROTECTED] Website: http://www.delphi.org.nz