I'm using the 9/19/05 build of pgAdmin with PostgreSQL 8.1-beta2 and the pgagent.sql that comes with pgAdmin that to build the pgagent tables. When you try to create a batch job, it fails the pga_jobstep_check constraint on the pga_jobstep table. It appears that the editor is trying to stuff a null into the jstdbname field when the constraint is requiring an empty string. Thanks, Regina