{{Note | Even if you edit the Saved search so it works, it is not possible to delete it if it is used as Data source for a iReport}} If a Saved Search is not functioning it is not possible to delete it. This might feel a bit backwards but there is a very easy work-aroundworkaround:
# edit the Saved Search until it works
# save
# Press Ctrl+A and then Ctrl+C
# Copy to Navicat or Word
# Edit the SQL statement to something that works with PostGreSQLPostgreSQL