ABAP Select data from SAP table HRDEEH_S_SBLIST_ALV into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRDEEH_S_SBLIST_ALV 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 HRDEEH_S_SBLIST_ALV. 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 HRDEEH_S_SBLIST_ALV 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_HRDEEH_S_SBLIST_ALV TYPE STANDARD TABLE OF HRDEEH_S_SBLIST_ALV,
      WA_HRDEEH_S_SBLIST_ALV TYPE HRDEEH_S_SBLIST_ALV,
      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: <HRDEEH_S_SBLIST_ALV> TYPE HRDEEH_S_SBLIST_ALV.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRDEEH_S_SBLIST_ALV
*  INTO TABLE @DATA(IT_HRDEEH_S_SBLIST_ALV2).
*--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_HRDEEH_S_SBLIST_ALV INDEX 1 INTO DATA(WA_HRDEEH_S_SBLIST_ALV2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRDEEH_S_SBLIST_ALV>-WERKS_AG = 1.
<HRDEEH_S_SBLIST_ALV>-BTRTL_AG = 1.
<HRDEEH_S_SBLIST_ALV>-WERKS_BTR = 1.
<HRDEEH_S_SBLIST_ALV>-BTRTL_BTR = 1.
<HRDEEH_S_SBLIST_ALV>-SBFAK_SUM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRDEEH_S_SBLIST_ALV-AZEIT_TXT, sy-vline,
  WA_HRDEEH_S_SBLIST_ALV-GESCH_TXT, sy-vline,
  WA_HRDEEH_S_SBLIST_ALV-ENAME, sy-vline,
  WA_HRDEEH_S_SBLIST_ALV-PERNR, sy-vline,
  WA_HRDEEH_S_SBLIST_ALV-WERKS, sy-vline,
  WA_HRDEEH_S_SBLIST_ALV-BTRTL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRDEEH_S_SBLIST_ALV 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_HRDEEH_S_SBLIST_ALV 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_HRDEEH_S_SBLIST_ALV INTO WA_HRDEEH_S_SBLIST_ALV.


*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 PDATE, internal->external for field GEBDT
CALL FUNCTION 'CONVERSION_EXIT_PDATE_OUTPUT'
  EXPORTING
    input =                      WA_HRDEEH_S_SBLIST_ALV-GEBDT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRDEEH_S_SBLIST_ALV-GEBDT.
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_HRDEEH_S_SBLIST_ALV_STR, 
WERKS_AG TYPE STRING,
BTRTL_AG TYPE STRING,
WERKS_BTR TYPE STRING,
BTRTL_BTR TYPE STRING,
SBFAK_SUM TYPE STRING,
AZEIT_TXT TYPE STRING,
GESCH_TXT TYPE STRING,
ENAME TYPE STRING,
PERNR TYPE STRING,
WERKS TYPE STRING,
BTRTL TYPE STRING,
BEGDA_ORG TYPE STRING,
NNAME TYPE STRING,
VNAME TYPE STRING,
GESCH TYPE STRING,
WOORT TYPE STRING,
GEBDT TYPE STRING,
DUETA TYPE STRING,
TBEZG TYPE STRING,
AZEIT TYPE STRING,
EINDT TYPE STRING,
AUSDT TYPE STRING,
PEGRP TYPE STRING,
SBFAK TYPE STRING,
DNSTL TYPE STRING,
DSITZ TYPE STRING,
AKTKN TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
WEGDT TYPE STRING,
ABBEG TYPE STRING,
ABEND TYPE STRING,
GEFUE TYPE STRING,
UNBEF TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRDEEH_S_SBLIST_ALV_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_HRDEEH_S_SBLIST_ALV_STR-WERKS_AG sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-BTRTL_AG sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-WERKS_BTR sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-BTRTL_BTR sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-SBFAK_SUM sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-AZEIT_TXT sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-GESCH_TXT sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-ENAME sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-PERNR sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-WERKS sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-BTRTL sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-BEGDA_ORG sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-NNAME sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-VNAME sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-GESCH sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-WOORT sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-GEBDT sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-DUETA sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-TBEZG sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-AZEIT sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-EINDT sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-AUSDT sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-PEGRP sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-SBFAK sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-DNSTL sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-DSITZ sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-AKTKN sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-BEGDA sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-ENDDA sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-WEGDT sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-ABBEG sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-ABEND sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-GEFUE sy-vline 
WA_HRDEEH_S_SBLIST_ALV_STR-UNBEF sy-vline      INTO ld_text SEPARATED BY SPACE.

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