DIA-28123
        Driving context "context,attribute" contains invalid group "group_name".
        - context: The driving context.
- attribute: The driving attribute.
- group_name: The invalid group name.
        Cause
        The previous call to the DBMS_SESSION.SET_CONTEXT package specified an invalid policy group.
        Action
        Review the DBA_POLICY_CONTEXTS and DBA_POLICY_GROUPS views to review driving contexts, objects, and policy associations. Ensure that a valid policy group is passed to the DBMS_SESSION.SET_CONTEXT package when initializing a policy driving context.
        
     
    
    
        DIA-28123
        Driving context 'string,string' contains invalid group 'string'
        
        
        Cause
        A previous call to DBMS_SESSION.SET_CONTEXT specified an invalid policy group.
        Action
        Ensure that a valid policy group is passed to DBMS_SESSION.SET_CONTEXT when initializing a policy driving context.
        
     
    
    
        DIA-28123
        Driving context 'string,string' contains invalid group 'string'
        
        
        Cause
        A previous call to DBMS_SESSION.SET_CONTEXT specified an invalid policy group.
        Action
        Ensure that a valid policy group is passed to DBMS_SESSION.SET_CONTEXT when initializing a policy driving context.