ABAP Select data from SAP table HRPAYRU_S_CIA_HEAD_V2_TEXT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRPAYRU_S_CIA_HEAD_V2_TEXT 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 HRPAYRU_S_CIA_HEAD_V2_TEXT. 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 HRPAYRU_S_CIA_HEAD_V2_TEXT 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_HRPAYRU_S_CIA_HEAD_V2_TEXT TYPE STANDARD TABLE OF HRPAYRU_S_CIA_HEAD_V2_TEXT,
      WA_HRPAYRU_S_CIA_HEAD_V2_TEXT TYPE HRPAYRU_S_CIA_HEAD_V2_TEXT,
      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: <HRPAYRU_S_CIA_HEAD_V2_TEXT> TYPE HRPAYRU_S_CIA_HEAD_V2_TEXT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRPAYRU_S_CIA_HEAD_V2_TEXT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRPAYRU_S_CIA_HEAD_V2_TEXT
  INTO TABLE IT_HRPAYRU_S_CIA_HEAD_V2_TEXT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPAYRU_S_CIA_HEAD_V2_TEXT
*  INTO TABLE @DATA(IT_HRPAYRU_S_CIA_HEAD_V2_TEXT2).
*--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_HRPAYRU_S_CIA_HEAD_V2_TEXT INDEX 1 INTO DATA(WA_HRPAYRU_S_CIA_HEAD_V2_TEXT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRPAYRU_S_CIA_HEAD_V2_TEXT ASSIGNING <HRPAYRU_S_CIA_HEAD_V2_TEXT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPAYRU_S_CIA_HEAD_V2_TEXT>-ORGNA = 1.
<HRPAYRU_S_CIA_HEAD_V2_TEXT>-ANSNR = 1.
<HRPAYRU_S_CIA_HEAD_V2_TEXT>-KPP00 = 1.
<HRPAYRU_S_CIA_HEAD_V2_TEXT>-FIOBH = 1.
<HRPAYRU_S_CIA_HEAD_V2_TEXT>-FOYAR = 1.

ENDLOOP.

LOOP AT IT_HRPAYRU_S_CIA_HEAD_V2_TEXT INTO WA_HRPAYRU_S_CIA_HEAD_V2_TEXT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPAYRU_S_CIA_HEAD_V2_TEXT-NACHN, sy-vline,
  WA_HRPAYRU_S_CIA_HEAD_V2_TEXT-VORNA, sy-vline,
  WA_HRPAYRU_S_CIA_HEAD_V2_TEXT-MIDNM, sy-vline,
  WA_HRPAYRU_S_CIA_HEAD_V2_TEXT-INSNM, sy-vline,
  WA_HRPAYRU_S_CIA_HEAD_V2_TEXT-INN, sy-vline,
  WA_HRPAYRU_S_CIA_HEAD_V2_TEXT-NATIO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPAYRU_S_CIA_HEAD_V2_TEXT 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_HRPAYRU_S_CIA_HEAD_V2_TEXT 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_HRPAYRU_S_CIA_HEAD_V2_TEXT INTO WA_HRPAYRU_S_CIA_HEAD_V2_TEXT.


*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_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR, 
ORGNA TYPE STRING,
ANSNR TYPE STRING,
KPP00 TYPE STRING,
FIOBH TYPE STRING,
FOYAR TYPE STRING,
NACHN TYPE STRING,
VORNA TYPE STRING,
MIDNM TYPE STRING,
INSNM TYPE STRING,
INN TYPE STRING,
NATIO TYPE STRING,
GBDAT TYPE STRING,
ATTCH TYPE STRING,
CHBEG TYPE STRING,
CHEND TYPE STRING,
CONTL TYPE STRING,
CONTG TYPE STRING,
CONTP TYPE STRING,
CONTN TYPE STRING,
CONDA TYPE STRING,
FEMT1 TYPE STRING,
FEMT2 TYPE STRING,
FEMT3 TYPE STRING,
FEMT4 TYPE STRING,
T3HF1 TYPE STRING,
T3HF2 TYPE STRING,
T3HF3 TYPE STRING,
T3HF4 TYPE STRING,
T3HF5 TYPE STRING,
CHBDT TYPE STRING,
CHBED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_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_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-ORGNA sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-ANSNR sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-KPP00 sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-FIOBH sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-FOYAR sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-NACHN sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-VORNA sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-MIDNM sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-INSNM sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-INN sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-NATIO sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-GBDAT sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-ATTCH sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-CHBEG sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-CHEND sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-CONTL sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-CONTG sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-CONTP sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-CONTN sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-CONDA sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-FEMT1 sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-FEMT2 sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-FEMT3 sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-FEMT4 sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-T3HF1 sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-T3HF2 sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-T3HF3 sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-T3HF4 sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-T3HF5 sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-CHBDT sy-vline 
WA_HRPAYRU_S_CIA_HEAD_V2_TEXT_STR-CHBED sy-vline      INTO ld_text SEPARATED BY SPACE.

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