BDE Error 10260 - [$28][$14] - IBM DB2 ODBC

Hi,

A table consists of one field (ATTEST_TYPE) which is of the type Smallint.

When I delete a record using an SQL-statement (e.g. delete from
xt.attest_types where attest_type = 5), there is no problem.

BUT ... when I try to do this using the navigation-buttons in SQL Explorer,
I receive the following message "Couldn't perform the edit because another
user deleted or moved the record."

I'm using BCB 3 and DB2   ( IBM DB2 ODBC DRIVER )

Can someone tell me what is going on ?

Benny.