ABAP Select data from SAP table HRPAYFR_WSV01_06_GIPDECLARATIO into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRPAYFR_WSV01_06_GIPDECLARATIO 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 HRPAYFR_WSV01_06_GIPDECLARATIO. 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 HRPAYFR_WSV01_06_GIPDECLARATIO 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_HRPAYFR_WSV01_06_GIPDECLARATIO TYPE STANDARD TABLE OF HRPAYFR_WSV01_06_GIPDECLARATIO,
      WA_HRPAYFR_WSV01_06_GIPDECLARATIO TYPE HRPAYFR_WSV01_06_GIPDECLARATIO,
      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: <HRPAYFR_WSV01_06_GIPDECLARATIO> TYPE HRPAYFR_WSV01_06_GIPDECLARATIO.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRPAYFR_WSV01_06_GIPDECLARATIO.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRPAYFR_WSV01_06_GIPDECLARATIO
  INTO TABLE IT_HRPAYFR_WSV01_06_GIPDECLARATIO.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPAYFR_WSV01_06_GIPDECLARATIO
*  INTO TABLE @DATA(IT_HRPAYFR_WSV01_06_GIPDECLARATIO2).
*--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_HRPAYFR_WSV01_06_GIPDECLARATIO INDEX 1 INTO DATA(WA_HRPAYFR_WSV01_06_GIPDECLARATIO2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRPAYFR_WSV01_06_GIPDECLARATIO ASSIGNING <HRPAYFR_WSV01_06_GIPDECLARATIO>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPAYFR_WSV01_06_GIPDECLARATIO>-CONTROLLER = 1.
<HRPAYFR_WSV01_06_GIPDECLARATIO>-DECLARATION_IDENTIFICATION = 1.
<HRPAYFR_WSV01_06_GIPDECLARATIO>-CONTROLLER = 1.
<HRPAYFR_WSV01_06_GIPDECLARATIO>-RANG = 1.
<HRPAYFR_WSV01_06_GIPDECLARATIO>-NATURE = 1.

ENDLOOP.

LOOP AT IT_HRPAYFR_WSV01_06_GIPDECLARATIO INTO WA_HRPAYFR_WSV01_06_GIPDECLARATIO.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPAYFR_WSV01_06_GIPDECLARATIO-TYPE, sy-vline,
  WA_HRPAYFR_WSV01_06_GIPDECLARATIO-FRACTION, sy-vline,
  WA_HRPAYFR_WSV01_06_GIPDECLARATIO-ORDRE, sy-vline,
  WA_HRPAYFR_WSV01_06_GIPDECLARATIO-MOIS, sy-vline,
  WA_HRPAYFR_WSV01_06_GIPDECLARATIO-IDENTIFIANT_METIER, sy-vline,
  WA_HRPAYFR_WSV01_06_GIPDECLARATIO-ID_ANNULATION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPAYFR_WSV01_06_GIPDECLARATIO 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_HRPAYFR_WSV01_06_GIPDECLARATIO 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_HRPAYFR_WSV01_06_GIPDECLARATIO INTO WA_HRPAYFR_WSV01_06_GIPDECLARATIO.


*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_HRPAYFR_WSV01_06_GIPDECLARATIO_STR, 
CONTROLLER TYPE STRING,
DECLARATION_IDENTIFICATION TYPE STRING,
CONTROLLER TYPE STRING,
RANG TYPE STRING,
NATURE TYPE STRING,
TYPE TYPE STRING,
FRACTION TYPE STRING,
ORDRE TYPE STRING,
MOIS TYPE STRING,
IDENTIFIANT_METIER TYPE STRING,
ID_ANNULATION TYPE STRING,
SIREN TYPE STRING,
NIC_SIEGE TYPE STRING,
NIC_AFFECTATION TYPE STRING,
DECLARATION_BILAN TYPE STRING,
CONTROLLER TYPE STRING,
ETAT TYPE STRING,
DECLARATION_CONTENU TYPE STRING,
CONTROLLER TYPE STRING,
SALARIES TYPE STRING,
DECLARATION_RECONSTITUEE TYPE STRING,
DECLARATION_COMPTEURS TYPE STRING,
NIVEAU_CONFORMITE TYPE STRING,
CONTROLLER TYPE STRING,
ETAT_CONFORMITE TYPE STRING,
CERTIFICAT_CONFORMITE TYPE STRING,
DECLARATION_ANOMALIE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPAYFR_WSV01_06_GIPDECLARATIO_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_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-CONTROLLER sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-DECLARATION_IDENTIFICATION sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-CONTROLLER sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-RANG sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-NATURE sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-TYPE sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-FRACTION sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-ORDRE sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-MOIS sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-IDENTIFIANT_METIER sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-ID_ANNULATION sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-SIREN sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-NIC_SIEGE sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-NIC_AFFECTATION sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-DECLARATION_BILAN sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-CONTROLLER sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-ETAT sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-DECLARATION_CONTENU sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-CONTROLLER sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-SALARIES sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-DECLARATION_RECONSTITUEE sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-DECLARATION_COMPTEURS sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-NIVEAU_CONFORMITE sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-CONTROLLER sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-ETAT_CONFORMITE sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-CERTIFICAT_CONFORMITE sy-vline 
WA_HRPAYFR_WSV01_06_GIPDECLARATIO_STR-DECLARATION_ANOMALIE sy-vline      INTO ld_text SEPARATED BY SPACE.

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