ABAP Select data from SAP table HRPBSDEVAVGS_P50_INT_BER_ERG into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRPBSDEVAVGS_P50_INT_BER_ERG 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 HRPBSDEVAVGS_P50_INT_BER_ERG. 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 HRPBSDEVAVGS_P50_INT_BER_ERG 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_HRPBSDEVAVGS_P50_INT_BER_ERG TYPE STANDARD TABLE OF HRPBSDEVAVGS_P50_INT_BER_ERG,
      WA_HRPBSDEVAVGS_P50_INT_BER_ERG TYPE HRPBSDEVAVGS_P50_INT_BER_ERG,
      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: <HRPBSDEVAVGS_P50_INT_BER_ERG> TYPE HRPBSDEVAVGS_P50_INT_BER_ERG.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRPBSDEVAVGS_P50_INT_BER_ERG.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRPBSDEVAVGS_P50_INT_BER_ERG
  INTO TABLE IT_HRPBSDEVAVGS_P50_INT_BER_ERG.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPBSDEVAVGS_P50_INT_BER_ERG
*  INTO TABLE @DATA(IT_HRPBSDEVAVGS_P50_INT_BER_ERG2).
*--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_HRPBSDEVAVGS_P50_INT_BER_ERG INDEX 1 INTO DATA(WA_HRPBSDEVAVGS_P50_INT_BER_ERG2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRPBSDEVAVGS_P50_INT_BER_ERG ASSIGNING <HRPBSDEVAVGS_P50_INT_BER_ERG>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPBSDEVAVGS_P50_INT_BER_ERG>-BEGDA = 1.
<HRPBSDEVAVGS_P50_INT_BER_ERG>-ENDDA = 1.
<HRPBSDEVAVGS_P50_INT_BER_ERG>-ART = 1.
<HRPBSDEVAVGS_P50_INT_BER_ERG>-DEZIMAL_MONATE = 1.
<HRPBSDEVAVGS_P50_INT_BER_ERG>-RGFDZ_IN_JAHREN = 1.

ENDLOOP.

LOOP AT IT_HRPBSDEVAVGS_P50_INT_BER_ERG INTO WA_HRPBSDEVAVGS_P50_INT_BER_ERG.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPBSDEVAVGS_P50_INT_BER_ERG-MASS_BRUCHTEILE, sy-vline,
  WA_HRPBSDEVAVGS_P50_INT_BER_ERG-EHEZEIT, sy-vline,
  WA_HRPBSDEVAVGS_P50_INT_BER_ERG-P50E_BEAMTVG, sy-vline,
  WA_HRPBSDEVAVGS_P50_INT_BER_ERG-HOEHE, sy-vline,
  WA_HRPBSDEVAVGS_P50_INT_BER_ERG-ANTEILIGES_RUHEGEHALT, sy-vline,
  WA_HRPBSDEVAVGS_P50_INT_BER_ERG-HOECHSTGRENZE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPBSDEVAVGS_P50_INT_BER_ERG 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_HRPBSDEVAVGS_P50_INT_BER_ERG 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_HRPBSDEVAVGS_P50_INT_BER_ERG INTO WA_HRPBSDEVAVGS_P50_INT_BER_ERG.


*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 IT0021_FGBDT
CALL FUNCTION 'CONVERSION_EXIT_PDATE_OUTPUT'
  EXPORTING
    input =                      WA_HRPBSDEVAVGS_P50_INT_BER_ERG-IT0021_FGBDT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPBSDEVAVGS_P50_INT_BER_ERG-IT0021_FGBDT.
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_HRPBSDEVAVGS_P50_INT_BER_ERG_STR, 
BEGDA TYPE STRING,
ENDDA TYPE STRING,
ART TYPE STRING,
DEZIMAL_MONATE TYPE STRING,
RGFDZ_IN_JAHREN TYPE STRING,
MASS_BRUCHTEILE TYPE STRING,
EHEZEIT TYPE STRING,
P50E_BEAMTVG TYPE STRING,
HOEHE TYPE STRING,
ANTEILIGES_RUHEGEHALT TYPE STRING,
HOECHSTGRENZE TYPE STRING,
SUMME_ANTEIL_RUHEGEHALT TYPE STRING,
UEBERSTEIGENDER_BETRAG TYPE STRING,
VERBLEIBENDER_BETRAG TYPE STRING,
AKTUELLER_RENTENWERT TYPE STRING,
RGF_DZ_JAHRE TYPE STRING,
RGF_DZ_TAGE TYPE STRING,
RGF_DZ_TAGE_DEC TYPE STRING,
BETRAG_PRO_MONAT TYPE STRING,
HG_RGF_DIENSTBEZUEGE TYPE STRING,
HG_ANPF_OV69E TYPE STRING,
HG_RGVH TYPE STRING,
HG_ERDNT_RUHG_69E TYPE STRING,
HG_ERDNT_RUHEGEHALT TYPE STRING,
HG_RGF_DIENSTBEZ_P5ABS1 TYPE STRING,
HG_FAKTOR_P5ABS1 TYPE STRING,
HG_RGFDZ_IN_JAHREN TYPE STRING,
HG_RGF_DZ_JAHRE TYPE STRING,
HG_RGF_DZ_TAGE TYPE STRING,
HG_GES_RGFDZ_IN_JAHREN TYPE STRING,
HG_GES_RGF_DZ_JAHRE TYPE STRING,
HG_GES_RGF_DZ_TAGE TYPE STRING,
ENTGELTPUNKTE TYPE STRING,
ANZ_KINDER TYPE STRING,
BETRAG_PRO_KIND TYPE STRING,
ANZAHL TYPE STRING,
BETRAG_PRO_EINHEIT TYPE STRING,
IT0021_SUBTY TYPE STRING,
IT0021_OBJPS TYPE STRING,
IT0021_FGBDT TYPE STRING,
STFR_STICHTAG TYPE STRING,
VERS_PFLICHTIG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPBSDEVAVGS_P50_INT_BER_ERG_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_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-BEGDA sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-ENDDA sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-ART sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-DEZIMAL_MONATE sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-RGFDZ_IN_JAHREN sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-MASS_BRUCHTEILE sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-EHEZEIT sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-P50E_BEAMTVG sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HOEHE sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-ANTEILIGES_RUHEGEHALT sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HOECHSTGRENZE sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-SUMME_ANTEIL_RUHEGEHALT sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-UEBERSTEIGENDER_BETRAG sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-VERBLEIBENDER_BETRAG sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-AKTUELLER_RENTENWERT sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-RGF_DZ_JAHRE sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-RGF_DZ_TAGE sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-RGF_DZ_TAGE_DEC sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-BETRAG_PRO_MONAT sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HG_RGF_DIENSTBEZUEGE sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HG_ANPF_OV69E sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HG_RGVH sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HG_ERDNT_RUHG_69E sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HG_ERDNT_RUHEGEHALT sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HG_RGF_DIENSTBEZ_P5ABS1 sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HG_FAKTOR_P5ABS1 sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HG_RGFDZ_IN_JAHREN sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HG_RGF_DZ_JAHRE sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HG_RGF_DZ_TAGE sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HG_GES_RGFDZ_IN_JAHREN sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HG_GES_RGF_DZ_JAHRE sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-HG_GES_RGF_DZ_TAGE sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-ENTGELTPUNKTE sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-ANZ_KINDER sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-BETRAG_PRO_KIND sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-ANZAHL sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-BETRAG_PRO_EINHEIT sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-IT0021_SUBTY sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-IT0021_OBJPS sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-IT0021_FGBDT sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-STFR_STICHTAG sy-vline 
WA_HRPBSDEVAVGS_P50_INT_BER_ERG_STR-VERS_PFLICHTIG sy-vline      INTO ld_text SEPARATED BY SPACE.

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