Question

When I try to execute a view that includes tables from different schemas an ORA-001031 Insufficient privileges is thrown. These tables have execute permission for the schema where the view was created. If I execute the view’s SQL Statement it works. What am I missing?

Answer 1

As the table owner you need to grant SELECT access on the underlying tables to the user you are running the SELECT statement as.

grant SELECT on TABLE_NAME to READ_USERNAME;