ORA-12052
        cannot fast refresh materialized view string.string
        
        
        Cause
        Either ROWIDs of certain tables were missing in the definition or the inner table of an outer join did not have UNIQUE constraints on join columns.
        Action
        Specify the FORCE or COMPLETE option. If this error is got during creation, the materialized view definition may have be changed. Refer to the documentation on materialized views.
        
     
    
    
        ORA-12052
        cannot fast refresh materialized view string.string
        
        
        Cause
        Either ROWIDs of certain tables were missing in the definition or the inner table of an outer join did not have UNIQUE constraints on join columns.
        Action
        Specify the FORCE or COMPLETE option. If this error is got during creation, the materialized view definition may have be changed. Refer to the documentation on materialized views.
        
     
    
    
        ORA-12052
        cannot fast refresh materialized view string.string
        
        
        Cause
        Either ROWIDs of certain tables were missing in the definition or the inner table of an outer join did not have UNIQUE constraints on join columns.
        Action
        Specify the FORCE or COMPLETE option. If this error is got during creation, the materialized view definition may have be changed. Refer to the documentation on materialized views.