ABAP Select data from SAP table HRPADES_S_AFI_FAB into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPADES_S_AFI_FAB
*  INTO TABLE @DATA(IT_HRPADES_S_AFI_FAB2).
*--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_HRPADES_S_AFI_FAB INDEX 1 INTO DATA(WA_HRPADES_S_AFI_FAB2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPADES_S_AFI_FAB>-CABECERA = 1.
<HRPADES_S_AFI_FAB>-ACCION = 1.
<HRPADES_S_AFI_FAB>-SITUACION = 1.
<HRPADES_S_AFI_FAB>-FECHA_REAL = 1.
<HRPADES_S_AFI_FAB>-GRUPO_COT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPADES_S_AFI_FAB-DAILY_MONTHLY, sy-vline,
  WA_HRPADES_S_AFI_FAB-GR_DISCAPAC, sy-vline,
  WA_HRPADES_S_AFI_FAB-CLAVE_CONT, sy-vline,
  WA_HRPADES_S_AFI_FAB-COND_DESMP, sy-vline,
  WA_HRPADES_S_AFI_FAB-MUJ_SUBR, sy-vline,
  WA_HRPADES_S_AFI_FAB-TIEMP_PARC, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPADES_S_AFI_FAB 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_HRPADES_S_AFI_FAB 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_HRPADES_S_AFI_FAB INTO WA_HRPADES_S_AFI_FAB.


*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_HRPADES_S_AFI_FAB_STR, 
CABECERA TYPE STRING,
ACCION TYPE STRING,
SITUACION TYPE STRING,
FECHA_REAL TYPE STRING,
GRUPO_COT TYPE STRING,
DAILY_MONTHLY TYPE STRING,
GR_DISCAPAC TYPE STRING,
CLAVE_CONT TYPE STRING,
COND_DESMP TYPE STRING,
MUJ_SUBR TYPE STRING,
TIEMP_PARC TYPE STRING,
COL_TRAB TYPE STRING,
IND_IMPRES TYPE STRING,
CATPRO TYPE STRING,
FECHA_NACI TYPE STRING,
SEXO TYPE STRING,
INACT TYPE STRING,
EXDES TYPE STRING,
COEF_HUEL TYPE STRING,
MREIN TYPE STRING,
INC_READ TYPE STRING,
PRI_AUTOM TYPE STRING,
5JR TYPE STRING,
COMPANY_EE_NUM_IND TYPE STRING,
REL_LABORA TYPE STRING,
INACTIVITY_TYPE TYPE STRING,
RESERVED TYPE STRING,
EXCL_SOCI TYPE STRING,
RACIN TYPE STRING,
ALUMB TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPADES_S_AFI_FAB_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_HRPADES_S_AFI_FAB_STR-CABECERA sy-vline 
WA_HRPADES_S_AFI_FAB_STR-ACCION sy-vline 
WA_HRPADES_S_AFI_FAB_STR-SITUACION sy-vline 
WA_HRPADES_S_AFI_FAB_STR-FECHA_REAL sy-vline 
WA_HRPADES_S_AFI_FAB_STR-GRUPO_COT sy-vline 
WA_HRPADES_S_AFI_FAB_STR-DAILY_MONTHLY sy-vline 
WA_HRPADES_S_AFI_FAB_STR-GR_DISCAPAC sy-vline 
WA_HRPADES_S_AFI_FAB_STR-CLAVE_CONT sy-vline 
WA_HRPADES_S_AFI_FAB_STR-COND_DESMP sy-vline 
WA_HRPADES_S_AFI_FAB_STR-MUJ_SUBR sy-vline 
WA_HRPADES_S_AFI_FAB_STR-TIEMP_PARC sy-vline 
WA_HRPADES_S_AFI_FAB_STR-COL_TRAB sy-vline 
WA_HRPADES_S_AFI_FAB_STR-IND_IMPRES sy-vline 
WA_HRPADES_S_AFI_FAB_STR-CATPRO sy-vline 
WA_HRPADES_S_AFI_FAB_STR-FECHA_NACI sy-vline 
WA_HRPADES_S_AFI_FAB_STR-SEXO sy-vline 
WA_HRPADES_S_AFI_FAB_STR-INACT sy-vline 
WA_HRPADES_S_AFI_FAB_STR-EXDES sy-vline 
WA_HRPADES_S_AFI_FAB_STR-COEF_HUEL sy-vline 
WA_HRPADES_S_AFI_FAB_STR-MREIN sy-vline 
WA_HRPADES_S_AFI_FAB_STR-INC_READ sy-vline 
WA_HRPADES_S_AFI_FAB_STR-PRI_AUTOM sy-vline 
WA_HRPADES_S_AFI_FAB_STR-5JR sy-vline 
WA_HRPADES_S_AFI_FAB_STR-COMPANY_EE_NUM_IND sy-vline 
WA_HRPADES_S_AFI_FAB_STR-REL_LABORA sy-vline 
WA_HRPADES_S_AFI_FAB_STR-INACTIVITY_TYPE sy-vline 
WA_HRPADES_S_AFI_FAB_STR-RESERVED sy-vline 
WA_HRPADES_S_AFI_FAB_STR-EXCL_SOCI sy-vline 
WA_HRPADES_S_AFI_FAB_STR-RACIN sy-vline 
WA_HRPADES_S_AFI_FAB_STR-ALUMB sy-vline      INTO ld_text SEPARATED BY SPACE.

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