ABAP Select data from SAP table SISU_EL_CALCULATION_FIELDS_BR into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP SISU_EL_CALCULATION_FIELDS_BR table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to SISU_EL_CALCULATION_FIELDS_BR. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the SISU_EL_CALCULATION_FIELDS_BR table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_SISU_EL_CALCULATION_FIELDS_BR TYPE STANDARD TABLE OF SISU_EL_CALCULATION_FIELDS_BR,
      WA_SISU_EL_CALCULATION_FIELDS_BR TYPE SISU_EL_CALCULATION_FIELDS_BR,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <SISU_EL_CALCULATION_FIELDS_BR> TYPE SISU_EL_CALCULATION_FIELDS_BR.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_SISU_EL_CALCULATION_FIELDS_BR.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM SISU_EL_CALCULATION_FIELDS_BR
  INTO TABLE IT_SISU_EL_CALCULATION_FIELDS_BR.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SISU_EL_CALCULATION_FIELDS_BR
*  INTO TABLE @DATA(IT_SISU_EL_CALCULATION_FIELDS_BR2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_SISU_EL_CALCULATION_FIELDS_BR INDEX 1 INTO DATA(WA_SISU_EL_CALCULATION_FIELDS_BR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_SISU_EL_CALCULATION_FIELDS_BR ASSIGNING <SISU_EL_CALCULATION_FIELDS_BR>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SISU_EL_CALCULATION_FIELDS_BR>-FIRST_CONSUMPTION = 1.
<SISU_EL_CALCULATION_FIELDS_BR>-SECOND_CONSUMPTION = 1.
<SISU_EL_CALCULATION_FIELDS_BR>-THIRD_CONSUMPTION = 1.
<SISU_EL_CALCULATION_FIELDS_BR>-AVERAGE_CONSUMPTION = 1.
<SISU_EL_CALCULATION_FIELDS_BR>-BIGGEST_CONSUMPTION = 1.

ENDLOOP.

LOOP AT IT_SISU_EL_CALCULATION_FIELDS_BR INTO WA_SISU_EL_CALCULATION_FIELDS_BR.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SISU_EL_CALCULATION_FIELDS_BR-CALCULATED_CONSUMPTION, sy-vline,
  WA_SISU_EL_CALCULATION_FIELDS_BR-INSTALLED_LOAD, sy-vline,
  WA_SISU_EL_CALCULATION_FIELDS_BR-DEVIATED_LOAD, sy-vline,
  WA_SISU_EL_CALCULATION_FIELDS_BR-LOAD_FACTOR, sy-vline,
  WA_SISU_EL_CALCULATION_FIELDS_BR-DEMAND_FACTOR, sy-vline,
  WA_SISU_EL_CALCULATION_FIELDS_BR-BILLING_PERIOD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SISU_EL_CALCULATION_FIELDS_BR you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_SISU_EL_CALCULATION_FIELDS_BR TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_SISU_EL_CALCULATION_FIELDS_BR INTO WA_SISU_EL_CALCULATION_FIELDS_BR.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.

*Conversion exit ALPHA, internal->external for field ADMINISTRATION_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_SISU_EL_CALCULATION_FIELDS_BR-ADMINISTRATION_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SISU_EL_CALCULATION_FIELDS_BR-ADMINISTRATION_ID.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_SISU_EL_CALCULATION_FIELDS_BR_STR, 
FIRST_CONSUMPTION TYPE STRING,
SECOND_CONSUMPTION TYPE STRING,
THIRD_CONSUMPTION TYPE STRING,
AVERAGE_CONSUMPTION TYPE STRING,
BIGGEST_CONSUMPTION TYPE STRING,
CALCULATED_CONSUMPTION TYPE STRING,
INSTALLED_LOAD TYPE STRING,
DEVIATED_LOAD TYPE STRING,
LOAD_FACTOR TYPE STRING,
DEMAND_FACTOR TYPE STRING,
BILLING_PERIOD TYPE STRING,
FIRST_PERIOD TYPE STRING,
SECOND_PERIOD TYPE STRING,
THIRD_PERIOD TYPE STRING,
START_PERIOD TYPE STRING,
END_PERIOD TYPE STRING,
CORRECTION_FACTOR TYPE STRING,
ADMINISTRATION_ID TYPE STRING,
EDITABLE_CONSUMPTION_LIST TYPE STRING,
MONTHLY_LOAD TYPE STRING,
ARITHMETIC_CONSUMPTION TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SISU_EL_CALCULATION_FIELDS_BR_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-FIRST_CONSUMPTION sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-SECOND_CONSUMPTION sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-THIRD_CONSUMPTION sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-AVERAGE_CONSUMPTION sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-BIGGEST_CONSUMPTION sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-CALCULATED_CONSUMPTION sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-INSTALLED_LOAD sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-DEVIATED_LOAD sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-LOAD_FACTOR sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-DEMAND_FACTOR sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-BILLING_PERIOD sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-FIRST_PERIOD sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-SECOND_PERIOD sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-THIRD_PERIOD sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-START_PERIOD sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-END_PERIOD sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-CORRECTION_FACTOR sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-ADMINISTRATION_ID sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-EDITABLE_CONSUMPTION_LIST sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-MONTHLY_LOAD sy-vline 
WA_SISU_EL_CALCULATION_FIELDS_BR_STR-ARITHMETIC_CONSUMPTION sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.