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*&---------------------------------------------------------------------**& Report ZGROUPBY*&---------------------------------------------------------------------**&*&---------------------------------------------------------------------*REPORT ZGROUPBY.DATA flights TYPE TABLE OF spfli WITH EMPTY KEY.START-OF-SELECTION.SELECT * FROM  spfli         WHERE carrid = 'LH'         INTO TABLE @flights.BREAK-POINT.DATA members LIKE flights.LOOP AT flights INTO DATA(flight)     GROUP BY ( carrier = flight-carrid cityfr = flight-cityfrom )              ASCENDING              ASSIGNING FIELD-SYMBOL(
   
    ).  CLEAR members.  LOOP AT GROUP 
    
      ASSIGNING FIELD-SYMBOL(
     
      ).   " Jerry 2016-12-4 20:45PM at aircraft - this BASE is a new keyword: give the expression an initial value    members = VALUE #( BASE members ( 
      
        ) ).  ENDLOOP.  cl_demo_output=>write( members ).ENDLOOP.cl_demo_output=>display( ).
      
     
    
   

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