ABAP Select data from SAP table HRDEPBSCAS_P57_1 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRDEPBSCAS_P57_1 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 HRDEPBSCAS_P57_1. 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 HRDEPBSCAS_P57_1 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_HRDEPBSCAS_P57_1 TYPE STANDARD TABLE OF HRDEPBSCAS_P57_1,
      WA_HRDEPBSCAS_P57_1 TYPE HRDEPBSCAS_P57_1,
      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: <HRDEPBSCAS_P57_1> TYPE HRDEPBSCAS_P57_1.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRDEPBSCAS_P57_1.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRDEPBSCAS_P57_1
  INTO TABLE IT_HRDEPBSCAS_P57_1.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRDEPBSCAS_P57_1
*  INTO TABLE @DATA(IT_HRDEPBSCAS_P57_12).
*--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_HRDEPBSCAS_P57_1 INDEX 1 INTO DATA(WA_HRDEPBSCAS_P57_12).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRDEPBSCAS_P57_1 ASSIGNING <HRDEPBSCAS_P57_1>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRDEPBSCAS_P57_1>-EHE_NUMMER = 1.
<HRDEPBSCAS_P57_1>-DATUM_URTEIL_VOM = 1.
<HRDEPBSCAS_P57_1>-DATUM_RECHTSKR = 1.
<HRDEPBSCAS_P57_1>-DATUM_ANFRAGE = 1.
<HRDEPBSCAS_P57_1>-ART_VERFAHREN = 1.

ENDLOOP.

LOOP AT IT_HRDEPBSCAS_P57_1 INTO WA_HRDEPBSCAS_P57_1.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRDEPBSCAS_P57_1-VERS_AUSGLEICH, sy-vline,
  WA_HRDEPBSCAS_P57_1-BEGR_BETRAG, sy-vline,
  WA_HRDEPBSCAS_P57_1-BEGR_BETRAG_WAE, sy-vline,
  WA_HRDEPBSCAS_P57_1-INDV_ERH_VHS, sy-vline,
  WA_HRDEPBSCAS_P57_1-DATUM_WIRKSAM_AB, sy-vline,
  WA_HRDEPBSCAS_P57_1-VERS_NR_EHEGATTE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRDEPBSCAS_P57_1 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_HRDEPBSCAS_P57_1 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_HRDEPBSCAS_P57_1 INTO WA_HRDEPBSCAS_P57_1.


*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 GEBURTSDATUM
CALL FUNCTION 'CONVERSION_EXIT_PDATE_OUTPUT'
  EXPORTING
    input =                      WA_HRDEPBSCAS_P57_1-GEBURTSDATUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRDEPBSCAS_P57_1-GEBURTSDATUM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ADRNR_GERICHT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRDEPBSCAS_P57_1-ADRNR_GERICHT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRDEPBSCAS_P57_1-ADRNR_GERICHT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ABW_ADRNR_GER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRDEPBSCAS_P57_1-ABW_ADRNR_GER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRDEPBSCAS_P57_1-ABW_ADRNR_GER.
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_HRDEPBSCAS_P57_1_STR, 
EHE_NUMMER TYPE STRING,
DATUM_URTEIL_VOM TYPE STRING,
DATUM_RECHTSKR TYPE STRING,
DATUM_ANFRAGE TYPE STRING,
ART_VERFAHREN TYPE STRING,
VERS_AUSGLEICH TYPE STRING,
BEGR_BETRAG TYPE STRING,
BEGR_BETRAG_WAE TYPE STRING,
INDV_ERH_VHS TYPE STRING,
DATUM_WIRKSAM_AB TYPE STRING,
VERS_NR_EHEGATTE TYPE STRING,
RENTENVERS TYPE STRING,
TRFGB_RENTE TYPE STRING,
DATUM_EHE_VON TYPE STRING,
DATUM_EHE_BIS TYPE STRING,
DATUM_VB_EHE_VON TYPE STRING,
DATUM_VB_EHE_BIS TYPE STRING,
VORNAME TYPE STRING,
NAME TYPE STRING,
GEBURTSNAME TYPE STRING,
GEBURTSDATUM TYPE STRING,
GERICHT TYPE STRING,
ADRNR_GERICHT TYPE STRING,
AKTENZ_VERS_AUSG TYPE STRING,
ABW_GERICHT TYPE STRING,
ABW_ADRNR_GER TYPE STRING,
ABW_AKTENZ TYPE STRING,
ANTRAGSTELLER TYPE STRING,
KAP_BTRG_P58 TYPE STRING,
KAP_BTRG_P58_WAERS TYPE STRING,
P58_AKT_RENTENWERT TYPE STRING,
P58_ENTGELTPUNKTE TYPE STRING,
P58_UMRECHNUNGSWERT TYPE STRING,
MIT_RGVH_F2003 TYPE STRING,
ANWENDUNG_FAKTOR_69E TYPE STRING,
INDV_ERH_VHS08 TYPE STRING,
TRFAR_ENDE_EHE TYPE STRING,
TRFGB_ENDE_EHE TYPE STRING,
TRFGR_ENDE_EHE TYPE STRING,
TRFST_ENDE_EHE TYPE STRING,
TRFKZ_ENDE_EHE TYPE STRING,
DATE_ENDE_EHE TYPE STRING,
PERNR_ANSPR_BER TYPE STRING,
EINGETR_LEBENSPARTNERSCHAFT TYPE STRING,
P58_DATUM_AUSGANGSBTRG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRDEPBSCAS_P57_1_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_HRDEPBSCAS_P57_1_STR-EHE_NUMMER sy-vline 
WA_HRDEPBSCAS_P57_1_STR-DATUM_URTEIL_VOM sy-vline 
WA_HRDEPBSCAS_P57_1_STR-DATUM_RECHTSKR sy-vline 
WA_HRDEPBSCAS_P57_1_STR-DATUM_ANFRAGE sy-vline 
WA_HRDEPBSCAS_P57_1_STR-ART_VERFAHREN sy-vline 
WA_HRDEPBSCAS_P57_1_STR-VERS_AUSGLEICH sy-vline 
WA_HRDEPBSCAS_P57_1_STR-BEGR_BETRAG sy-vline 
WA_HRDEPBSCAS_P57_1_STR-BEGR_BETRAG_WAE sy-vline 
WA_HRDEPBSCAS_P57_1_STR-INDV_ERH_VHS sy-vline 
WA_HRDEPBSCAS_P57_1_STR-DATUM_WIRKSAM_AB sy-vline 
WA_HRDEPBSCAS_P57_1_STR-VERS_NR_EHEGATTE sy-vline 
WA_HRDEPBSCAS_P57_1_STR-RENTENVERS sy-vline 
WA_HRDEPBSCAS_P57_1_STR-TRFGB_RENTE sy-vline 
WA_HRDEPBSCAS_P57_1_STR-DATUM_EHE_VON sy-vline 
WA_HRDEPBSCAS_P57_1_STR-DATUM_EHE_BIS sy-vline 
WA_HRDEPBSCAS_P57_1_STR-DATUM_VB_EHE_VON sy-vline 
WA_HRDEPBSCAS_P57_1_STR-DATUM_VB_EHE_BIS sy-vline 
WA_HRDEPBSCAS_P57_1_STR-VORNAME sy-vline 
WA_HRDEPBSCAS_P57_1_STR-NAME sy-vline 
WA_HRDEPBSCAS_P57_1_STR-GEBURTSNAME sy-vline 
WA_HRDEPBSCAS_P57_1_STR-GEBURTSDATUM sy-vline 
WA_HRDEPBSCAS_P57_1_STR-GERICHT sy-vline 
WA_HRDEPBSCAS_P57_1_STR-ADRNR_GERICHT sy-vline 
WA_HRDEPBSCAS_P57_1_STR-AKTENZ_VERS_AUSG sy-vline 
WA_HRDEPBSCAS_P57_1_STR-ABW_GERICHT sy-vline 
WA_HRDEPBSCAS_P57_1_STR-ABW_ADRNR_GER sy-vline 
WA_HRDEPBSCAS_P57_1_STR-ABW_AKTENZ sy-vline 
WA_HRDEPBSCAS_P57_1_STR-ANTRAGSTELLER sy-vline 
WA_HRDEPBSCAS_P57_1_STR-KAP_BTRG_P58 sy-vline 
WA_HRDEPBSCAS_P57_1_STR-KAP_BTRG_P58_WAERS sy-vline 
WA_HRDEPBSCAS_P57_1_STR-P58_AKT_RENTENWERT sy-vline 
WA_HRDEPBSCAS_P57_1_STR-P58_ENTGELTPUNKTE sy-vline 
WA_HRDEPBSCAS_P57_1_STR-P58_UMRECHNUNGSWERT sy-vline 
WA_HRDEPBSCAS_P57_1_STR-MIT_RGVH_F2003 sy-vline 
WA_HRDEPBSCAS_P57_1_STR-ANWENDUNG_FAKTOR_69E sy-vline 
WA_HRDEPBSCAS_P57_1_STR-INDV_ERH_VHS08 sy-vline 
WA_HRDEPBSCAS_P57_1_STR-TRFAR_ENDE_EHE sy-vline 
WA_HRDEPBSCAS_P57_1_STR-TRFGB_ENDE_EHE sy-vline 
WA_HRDEPBSCAS_P57_1_STR-TRFGR_ENDE_EHE sy-vline 
WA_HRDEPBSCAS_P57_1_STR-TRFST_ENDE_EHE sy-vline 
WA_HRDEPBSCAS_P57_1_STR-TRFKZ_ENDE_EHE sy-vline 
WA_HRDEPBSCAS_P57_1_STR-DATE_ENDE_EHE sy-vline 
WA_HRDEPBSCAS_P57_1_STR-PERNR_ANSPR_BER sy-vline 
WA_HRDEPBSCAS_P57_1_STR-EINGETR_LEBENSPARTNERSCHAFT sy-vline 
WA_HRDEPBSCAS_P57_1_STR-P58_DATUM_AUSGANGSBTRG sy-vline      INTO ld_text SEPARATED BY SPACE.

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