topic Re: SALV - sorting and aggregation in Application Development and Automation Discussions

SALV - sorting and aggregation

Flavio — Tue, 06 Apr 2021 12:47:36 GMT

Dear all,

I've the following question concerning the Salv model with sorting and aggregation: assuming to have the sorting, as follows:

1. 'Type of report' (i.e. Production / Shipment)
2. 'Plant'
3. 'Family of product' (i.e. Raw material / SemiFinished / Finished / etc)

and doing aggregation (sum) on these, I'm wondering if it's possible to add an extra level for again the 'Family of product', just before the 'Type of report';

that is to say, before having the grand total about, for instance, 'Production', I would like to have the total for all Plants concerning the 'Families';

I hope I've been clear enough...

Any help is highly appreciated!

Thanks and best regards,

Flavio

Re: SALV - sorting and aggregation

abo — Tue, 06 Apr 2021 12:55:24 GMT

An intermediate summation level? Not sure it can be done but I'm following the question out of curiosity 🙂

Re: SALV - sorting and aggregation

Sandra_Rossi — Tue, 06 Apr 2021 15:25:11 GMT

Could you tell us again what result you expect? Below is standard output:

      Type   Plant  Family  Number1
      Prod   PL1    FAM1    10
      Prod   PL1    FAM1    15
Total Prod   PL1    FAM1    25
      Prod   PL1    FAM2     7
Total Prod   PL1    FAM2     7
Total Prod   PL1            32
      Prod   PL2    FAM1     1
Total Prod   PL2    FAM1     1
Total Prod   PL2             1
Total Prod                  33
Total                       33

Re: SALV - sorting and aggregation

Flavio — Tue, 06 Apr 2021 15:37:56 GMT

thank you for the interest, sandra.rossi

here the expected result, if possible (added FAM1 & FAM2 subtotals, before 'Total Prod'):

      Type   Plant  Family  Number1
      Prod   PL1    FAM1    10
      Prod   PL1    FAM1    15
Total Prod   PL1    FAM1    25
      Prod   PL1    FAM2     7
Total Prod   PL1    FAM2     7
Total Prod   PL1            32
      Prod   PL2    FAM1     1
Total Prod   PL2    FAM1     1
Total Prod   PL2             1
Total Prod          FAM1    26
Total Prod          FAM2     7
Total Prod                  33
Total                       33

Re: SALV - sorting and aggregation

touzik_itc — Thu, 08 Apr 2021 10:46:27 GMT

One option is to calculate subtotals without aggregations and sorts:

TYPES: BEGIN OF t_rec,
         col1 TYPE string,
         col2 TYPE string,
         col3 TYPE string,
         num  TYPE i,
         txt  TYPE string,
       END OF t_rec,
       tt_rec    TYPE TABLE OF t_rec WITH KEY primary_key COMPONENTS col1 col2 col3 txt,
       tt_refrec TYPE TABLE OF REF TO tt_rec WITH EMPTY KEY.

DATA(lt_outtab) = VALUE tt_rec( ( col1 = 'Prod' col2 = 'PL1' col3 = 'FAM1' num = 10 )
                                ( col1 = 'Prod' col2 = 'PL1' col3 = 'FAM1' num = 15 )
                                ( col1 = 'Prod' col2 = 'PL1' col3 = 'FAM2' num = 7  )
                                ( col1 = 'Prod' col2 = 'PL2' col3 = 'FAM1' num = 1  ) ).

DATA(lv_columns) = 3.
DATA(lv_subtotals) = ipow( base = 2 exp = lv_columns ).
DATA(lt_subtotals) = VALUE tt_refrec( ).

DO lv_subtotals TIMES.
  APPEND NEW #( ) TO lt_subtotals.
ENDDO.

LOOP AT lt_outtab ASSIGNING FIELD-SYMBOL(<ls_outtab>).
  DO lv_subtotals TIMES.
    DATA(lv_subtotal_index) = sy-index.
    DATA(ls_subtotal) = VALUE #( BASE <ls_outtab>
      txt = COND #( WHEN lv_subtotal_index = lv_subtotals THEN 'total' ELSE 'subtotal' ) ).

    DO lv_columns TIMES.
      DATA(lv_column_index) = sy-index.
      ASSIGN COMPONENT lv_column_index OF STRUCTURE ls_subtotal TO FIELD-SYMBOL(<ls_column>).

      DATA(lv_mask1) = CONV hex02( lv_subtotal_index - 1 ).
      DATA(lv_mask2) = CONV hex02( ipow( base = 2 exp = ( lv_columns - lv_column_index ) ) ).
      DATA(lv_test) =  CONV hex02( lv_mask1 BIT-AND lv_mask2 ).

      <ls_column> = COND string( WHEN lv_test IS INITIAL THEN <ls_column> ELSE space  ).
    ENDDO.

    ASSIGN lt_subtotals[ lv_subtotal_index ]->* TO FIELD-SYMBOL(<lt_subtotals>).
    COLLECT ls_subtotal INTO <lt_subtotals>.
  ENDDO.
ENDLOOP.

LOOP AT lt_subtotals ASSIGNING FIELD-SYMBOL(<lr_subtotals>).
  APPEND LINES OF <lr_subtotals>->* TO lt_outtab.
ENDLOOP.

cl_salv_table=>factory( IMPORTING r_salv_table = DATA(gr_table) CHANGING t_table = lt_outtab ).
gr_table->display( ).

Here is the result:

Prod	PL1	FAM1	10	
Prod	PL1	FAM1	15	
Prod	PL1	FAM2	7	
Prod	PL2	FAM1	1	
Prod	PL1	FAM1	25	subtotal
Prod	PL1	FAM2	7	subtotal
Prod	PL2	FAM1	1	subtotal
Prod	PL1		32	subtotal
Prod	PL2		1	subtotal
Prod		FAM1	26	subtotal
Prod		FAM2	7	subtotal
Prod			33	subtotal
	PL1	FAM1	25	subtotal
	PL1	FAM2	7	subtotal
	PL2	FAM1	1	subtotal
	PL1		32	subtotal
	PL2		1	subtotal
		FAM1	26	subtotal
		FAM2	7	subtotal
			33	total

Re: SALV - sorting and aggregation

Flavio — Fri, 09 Apr 2021 08:03:42 GMT

Thank you touzik_itc, will try it