Hello, I´m using Zope 2.3.2, PostgreSQL 7.1.2 and psycopg 0.99.2. Opening a database connection works well. I used the connection string: dbname=web Unfortunately if I want to test the connection using select * from testtable ; I get Error Type: ProgrammingError Error Value: ERROR: mitarbeiter: Permission denied. select * from testtable ; Looking at /var/log/postgres.log I see the following entries: 2001-06-19 14:05:24 [22300] DEBUG: connection: host=[local] user=www-data database=web 2001-06-19 14:05:43 [22300] ERROR: testtable: Permission denied. where www-data is the user which runs apache and zope on a Debian system. I made sure in psql: web=# grant all on testtable to "web-data" ; CHANGE but this does not help here. (I see no possibilty to test access of user www-data directly in psql because it is not a real user which has no login on the system - or is there any way to do that?). Any hints how to fix that? Kind regards Andreas.