ABAP Select data from SAP table BAPI1022_DEP_AREASX into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BAPI1022_DEP_AREASX 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 BAPI1022_DEP_AREASX. 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 BAPI1022_DEP_AREASX 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_BAPI1022_DEP_AREASX TYPE STANDARD TABLE OF BAPI1022_DEP_AREASX,
      WA_BAPI1022_DEP_AREASX TYPE BAPI1022_DEP_AREASX,
      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: <BAPI1022_DEP_AREASX> TYPE BAPI1022_DEP_AREASX.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BAPI1022_DEP_AREASX.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BAPI1022_DEP_AREASX
  INTO TABLE IT_BAPI1022_DEP_AREASX.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPI1022_DEP_AREASX
*  INTO TABLE @DATA(IT_BAPI1022_DEP_AREASX2).
*--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_BAPI1022_DEP_AREASX INDEX 1 INTO DATA(WA_BAPI1022_DEP_AREASX2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPI1022_DEP_AREASX ASSIGNING <BAPI1022_DEP_AREASX>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI1022_DEP_AREASX>-AREA = 1.
<BAPI1022_DEP_AREASX>-DESCRIPT = 1.
<BAPI1022_DEP_AREASX>-DEACTIVATE = 1.
<BAPI1022_DEP_AREASX>-DEP_KEY = 1.
<BAPI1022_DEP_AREASX>-ULIFE_YRS = 1.

ENDLOOP.

LOOP AT IT_BAPI1022_DEP_AREASX INTO WA_BAPI1022_DEP_AREASX.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPI1022_DEP_AREASX-ULIFE_PRDS, sy-vline,
  WA_BAPI1022_DEP_AREASX-EXP_ULIFE_YRS, sy-vline,
  WA_BAPI1022_DEP_AREASX-EXP_ULIFE_PRDS, sy-vline,
  WA_BAPI1022_DEP_AREASX-EXP_ULIFE_SDEP_YRS, sy-vline,
  WA_BAPI1022_DEP_AREASX-EXP_ULIFE_SDEP_PRDS, sy-vline,
  WA_BAPI1022_DEP_AREASX-ORIG_ULIFE_YRS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPI1022_DEP_AREASX 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_BAPI1022_DEP_AREASX 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_BAPI1022_DEP_AREASX INTO WA_BAPI1022_DEP_AREASX.


*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.
ENDFORM. 

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

TYPES: BEGIN OF T_BAPI1022_DEP_AREASX_STR, 
AREA TYPE STRING,
DESCRIPT TYPE STRING,
DEACTIVATE TYPE STRING,
DEP_KEY TYPE STRING,
ULIFE_YRS TYPE STRING,
ULIFE_PRDS TYPE STRING,
EXP_ULIFE_YRS TYPE STRING,
EXP_ULIFE_PRDS TYPE STRING,
EXP_ULIFE_SDEP_YRS TYPE STRING,
EXP_ULIFE_SDEP_PRDS TYPE STRING,
ORIG_ULIFE_YRS TYPE STRING,
ORIG_ULIFE_PRDS TYPE STRING,
CHANGE_YR TYPE STRING,
DEP_UNITS TYPE STRING,
ODEP_START_DATE TYPE STRING,
SDEP_START_DATE TYPE STRING,
INTEREST_START_DATE TYPE STRING,
READINESS TYPE STRING,
INDEX TYPE STRING,
AGE_INDEX TYPE STRING,
VAR_DEP_PORTION TYPE STRING,
SCRAPVALUE TYPE STRING,
CURRENCY TYPE STRING,
CURRENCY_ISO TYPE STRING,
NEG_VALUES TYPE STRING,
GRP_ASSET TYPE STRING,
GRP_ASSET_SUBNO TYPE STRING,
ACQ_YR TYPE STRING,
ACQ_PRD TYPE STRING,
SCRAPVALUE_PRCTG TYPE STRING,
FROM_DATE TYPE STRING,
TO_DATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPI1022_DEP_AREASX_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_BAPI1022_DEP_AREASX_STR-AREA sy-vline 
WA_BAPI1022_DEP_AREASX_STR-DESCRIPT sy-vline 
WA_BAPI1022_DEP_AREASX_STR-DEACTIVATE sy-vline 
WA_BAPI1022_DEP_AREASX_STR-DEP_KEY sy-vline 
WA_BAPI1022_DEP_AREASX_STR-ULIFE_YRS sy-vline 
WA_BAPI1022_DEP_AREASX_STR-ULIFE_PRDS sy-vline 
WA_BAPI1022_DEP_AREASX_STR-EXP_ULIFE_YRS sy-vline 
WA_BAPI1022_DEP_AREASX_STR-EXP_ULIFE_PRDS sy-vline 
WA_BAPI1022_DEP_AREASX_STR-EXP_ULIFE_SDEP_YRS sy-vline 
WA_BAPI1022_DEP_AREASX_STR-EXP_ULIFE_SDEP_PRDS sy-vline 
WA_BAPI1022_DEP_AREASX_STR-ORIG_ULIFE_YRS sy-vline 
WA_BAPI1022_DEP_AREASX_STR-ORIG_ULIFE_PRDS sy-vline 
WA_BAPI1022_DEP_AREASX_STR-CHANGE_YR sy-vline 
WA_BAPI1022_DEP_AREASX_STR-DEP_UNITS sy-vline 
WA_BAPI1022_DEP_AREASX_STR-ODEP_START_DATE sy-vline 
WA_BAPI1022_DEP_AREASX_STR-SDEP_START_DATE sy-vline 
WA_BAPI1022_DEP_AREASX_STR-INTEREST_START_DATE sy-vline 
WA_BAPI1022_DEP_AREASX_STR-READINESS sy-vline 
WA_BAPI1022_DEP_AREASX_STR-INDEX sy-vline 
WA_BAPI1022_DEP_AREASX_STR-AGE_INDEX sy-vline 
WA_BAPI1022_DEP_AREASX_STR-VAR_DEP_PORTION sy-vline 
WA_BAPI1022_DEP_AREASX_STR-SCRAPVALUE sy-vline 
WA_BAPI1022_DEP_AREASX_STR-CURRENCY sy-vline 
WA_BAPI1022_DEP_AREASX_STR-CURRENCY_ISO sy-vline 
WA_BAPI1022_DEP_AREASX_STR-NEG_VALUES sy-vline 
WA_BAPI1022_DEP_AREASX_STR-GRP_ASSET sy-vline 
WA_BAPI1022_DEP_AREASX_STR-GRP_ASSET_SUBNO sy-vline 
WA_BAPI1022_DEP_AREASX_STR-ACQ_YR sy-vline 
WA_BAPI1022_DEP_AREASX_STR-ACQ_PRD sy-vline 
WA_BAPI1022_DEP_AREASX_STR-SCRAPVALUE_PRCTG sy-vline 
WA_BAPI1022_DEP_AREASX_STR-FROM_DATE sy-vline 
WA_BAPI1022_DEP_AREASX_STR-TO_DATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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