I have an FB2.1.3

CREATE GLOBAL TEMPORARY TABLE CCIMPORTRAW (
ID PKID NOT NULL /* PKID = INTEGER DEFAULT 0 NOT NULL */,
... other fields
) ON COMMIT DELETE ROWS;

The DB is on a web which has it's own authentication method (a user table in
the DB) so it uses a single user in FB to make connections.

When 2 people (the same user as far as FB is concerned) make a submission to
this table at exactly the same moment, the server crashes with this error.

internal gds software consistency check (pointer page vanished from
relation list in locate_space (254), file: dpm.cpp line: 3060)

I'm using the current ODBC driver for connection.

I know I am "abusing" the temp table in this scenario but I just wonder
if there might be a suggested workaround to make this work OK. Perhaps
another field and combined PK instead of this single integer field? Any
ideas before I start testing? Or maybe tell me I'm wasting my time? It could
be an artifact of the driver connection pooling...?

 regards
 Alan McDonald