ABAP Select data from SAP table HRPBSCAS_NOVA_RGEH_P14A into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRPBSCAS_NOVA_RGEH_P14A 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 HRPBSCAS_NOVA_RGEH_P14A. 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 HRPBSCAS_NOVA_RGEH_P14A 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_HRPBSCAS_NOVA_RGEH_P14A TYPE STANDARD TABLE OF HRPBSCAS_NOVA_RGEH_P14A,
      WA_HRPBSCAS_NOVA_RGEH_P14A TYPE HRPBSCAS_NOVA_RGEH_P14A,
      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: <HRPBSCAS_NOVA_RGEH_P14A> TYPE HRPBSCAS_NOVA_RGEH_P14A.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRPBSCAS_NOVA_RGEH_P14A.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRPBSCAS_NOVA_RGEH_P14A
  INTO TABLE IT_HRPBSCAS_NOVA_RGEH_P14A.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPBSCAS_NOVA_RGEH_P14A
*  INTO TABLE @DATA(IT_HRPBSCAS_NOVA_RGEH_P14A2).
*--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_HRPBSCAS_NOVA_RGEH_P14A INDEX 1 INTO DATA(WA_HRPBSCAS_NOVA_RGEH_P14A2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRPBSCAS_NOVA_RGEH_P14A ASSIGNING <HRPBSCAS_NOVA_RGEH_P14A>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPBSCAS_NOVA_RGEH_P14A>-TEXT_UNV_VHS = 1.
<HRPBSCAS_NOVA_RGEH_P14A>-NAME_TEXT_MODULE = 1.
<HRPBSCAS_NOVA_RGEH_P14A>-TEXT_UNV_VHS_MAX = 1.
<HRPBSCAS_NOVA_RGEH_P14A>-NAME_TEXT_MODULE = 1.
<HRPBSCAS_NOVA_RGEH_P14A>-TEXT_ERMITTELTER_VHS = 1.

ENDLOOP.

LOOP AT IT_HRPBSCAS_NOVA_RGEH_P14A INTO WA_HRPBSCAS_NOVA_RGEH_P14A.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPBSCAS_NOVA_RGEH_P14A-NAME_TEXT_MODULE, sy-vline,
  WA_HRPBSCAS_NOVA_RGEH_P14A-TEXT_ERHOEHUNG_ENTFAELL, sy-vline,
  WA_HRPBSCAS_NOVA_RGEH_P14A-NAME_TEXT_MODULE, sy-vline,
  WA_HRPBSCAS_NOVA_RGEH_P14A-TEXT_BEGRUENDUNG, sy-vline,
  WA_HRPBSCAS_NOVA_RGEH_P14A-NAME_TEXT_MODULE, sy-vline,
  WA_HRPBSCAS_NOVA_RGEH_P14A-TEXT_MASSGEB_MONATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPBSCAS_NOVA_RGEH_P14A 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_HRPBSCAS_NOVA_RGEH_P14A 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_HRPBSCAS_NOVA_RGEH_P14A INTO WA_HRPBSCAS_NOVA_RGEH_P14A.


*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_HRPBSCAS_NOVA_RGEH_P14A_STR, 
TEXT_UNV_VHS TYPE STRING,
NAME_TEXT_MODULE TYPE STRING,
TEXT_UNV_VHS_MAX TYPE STRING,
NAME_TEXT_MODULE TYPE STRING,
TEXT_ERMITTELTER_VHS TYPE STRING,
NAME_TEXT_MODULE TYPE STRING,
TEXT_ERHOEHUNG_ENTFAELL TYPE STRING,
NAME_TEXT_MODULE TYPE STRING,
TEXT_BEGRUENDUNG TYPE STRING,
NAME_TEXT_MODULE TYPE STRING,
TEXT_MASSGEB_MONATE TYPE STRING,
NAME_TEXT_MODULE TYPE STRING,
TAB_DIENSTZEIT TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
JAHRE TYPE STRING,
TAGE TYPE STRING,
GRUNDLAGE TYPE STRING,
LAYOUT TYPE STRING,
BODY TYPE STRING,
FOOTER_1 TYPE STRING,
TEXT TYPE STRING,
JAHRE TYPE STRING,
TAGE TYPE STRING,
GRUNDLAGE TYPE STRING,
LAYOUT TYPE STRING,
FOOTER_2 TYPE STRING,
TEXT TYPE STRING,
JAHRE TYPE STRING,
TAGE TYPE STRING,
GRUNDLAGE TYPE STRING,
LAYOUT TYPE STRING,
FOOTER_3 TYPE STRING,
TEXT TYPE STRING,
JAHRE TYPE STRING,
TAGE TYPE STRING,
GRUNDLAGE TYPE STRING,
LAYOUT TYPE STRING,
FOOTER_4 TYPE STRING,
TEXT TYPE STRING,
JAHRE TYPE STRING,
TAGE TYPE STRING,
GRUNDLAGE TYPE STRING,
LAYOUT TYPE STRING,
FOOTER_5 TYPE STRING,
TEXT TYPE STRING,
JAHRE TYPE STRING,
TAGE TYPE STRING,
GRUNDLAGE TYPE STRING,
LAYOUT TYPE STRING,
FOOTER_6 TYPE STRING,
TEXT TYPE STRING,
JAHRE TYPE STRING,
TAGE TYPE STRING,
GRUNDLAGE TYPE STRING,
LAYOUT TYPE STRING,
NUMERWCF TYPE STRING,
DENOMWCF TYPE STRING,
NUMERWQT TYPE STRING,
NUMERPTM TYPE STRING,
DENOMPTM TYPE STRING,
TEXT_RECHNUNG TYPE STRING,
NAME_TEXT_MODULE TYPE STRING,
TEXT_RECHNUNG_FAKTOR TYPE STRING,
NAME_TEXT_MODULE TYPE STRING,
TEXT_RECHNUNG_KUERZ TYPE STRING,
NAME_TEXT_MODULE TYPE STRING,
TEXT_RECHNUNG_KUERZ_FAK TYPE STRING,
NAME_TEXT_MODULE TYPE STRING,
TEXT_BELEHRUNG TYPE STRING,
NAME_TEXT_MODULE TYPE STRING,
RGVH_ALT TYPE STRING,
LIMIT_VH TYPE STRING,
LIMIT_ANIVERSARY TYPE STRING,
RGVH_NEU TYPE STRING,
VH_STRING TYPE STRING,
ANZ_MON_P14A_CAL TYPE STRING,
ERHOEHUNG TYPE STRING,
ERHOEHUNG_CALC TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPBSCAS_NOVA_RGEH_P14A_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_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT_UNV_VHS sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-NAME_TEXT_MODULE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT_UNV_VHS_MAX sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-NAME_TEXT_MODULE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT_ERMITTELTER_VHS sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-NAME_TEXT_MODULE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT_ERHOEHUNG_ENTFAELL sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-NAME_TEXT_MODULE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT_BEGRUENDUNG sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-NAME_TEXT_MODULE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT_MASSGEB_MONATE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-NAME_TEXT_MODULE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TAB_DIENSTZEIT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-BEGDA sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-ENDDA sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-JAHRE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TAGE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-GRUNDLAGE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-LAYOUT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-BODY sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-FOOTER_1 sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-JAHRE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TAGE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-GRUNDLAGE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-LAYOUT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-FOOTER_2 sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-JAHRE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TAGE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-GRUNDLAGE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-LAYOUT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-FOOTER_3 sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-JAHRE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TAGE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-GRUNDLAGE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-LAYOUT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-FOOTER_4 sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-JAHRE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TAGE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-GRUNDLAGE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-LAYOUT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-FOOTER_5 sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-JAHRE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TAGE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-GRUNDLAGE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-LAYOUT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-FOOTER_6 sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-JAHRE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TAGE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-GRUNDLAGE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-LAYOUT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-NUMERWCF sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-DENOMWCF sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-NUMERWQT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-NUMERPTM sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-DENOMPTM sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT_RECHNUNG sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-NAME_TEXT_MODULE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT_RECHNUNG_FAKTOR sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-NAME_TEXT_MODULE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT_RECHNUNG_KUERZ sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-NAME_TEXT_MODULE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT_RECHNUNG_KUERZ_FAK sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-NAME_TEXT_MODULE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-TEXT_BELEHRUNG sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-NAME_TEXT_MODULE sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-RGVH_ALT sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-LIMIT_VH sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-LIMIT_ANIVERSARY sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-RGVH_NEU sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-VH_STRING sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-ANZ_MON_P14A_CAL sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-ERHOEHUNG sy-vline 
WA_HRPBSCAS_NOVA_RGEH_P14A_STR-ERHOEHUNG_CALC sy-vline      INTO ld_text SEPARATED BY SPACE.

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