New modeling user HANA

1. Create a user with system modeling user; and give MODELING role;

2. schema given their need to access SELECT permission on the user;

3. HANA because the activation model (attributes view, view analysis, calculation views) generates the corresponding column in the view _SYS_BIC schema,

  Using the model is actually extract data from a column in the view generation, so _SYS_BIC schema owner _SYS_REPO account the need for basic table schema model where access SELECT privilege.