ABAP Select data from SAP table HRPAYES_S_IRPF_FORM_111_2016 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRPAYES_S_IRPF_FORM_111_2016 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 HRPAYES_S_IRPF_FORM_111_2016. 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 HRPAYES_S_IRPF_FORM_111_2016 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_HRPAYES_S_IRPF_FORM_111_2016 TYPE STANDARD TABLE OF HRPAYES_S_IRPF_FORM_111_2016,
      WA_HRPAYES_S_IRPF_FORM_111_2016 TYPE HRPAYES_S_IRPF_FORM_111_2016,
      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: <HRPAYES_S_IRPF_FORM_111_2016> TYPE HRPAYES_S_IRPF_FORM_111_2016.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRPAYES_S_IRPF_FORM_111_2016.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRPAYES_S_IRPF_FORM_111_2016
  INTO TABLE IT_HRPAYES_S_IRPF_FORM_111_2016.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPAYES_S_IRPF_FORM_111_2016
*  INTO TABLE @DATA(IT_HRPAYES_S_IRPF_FORM_111_20162).
*--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_HRPAYES_S_IRPF_FORM_111_2016 INDEX 1 INTO DATA(WA_HRPAYES_S_IRPF_FORM_111_20162).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRPAYES_S_IRPF_FORM_111_2016 ASSIGNING <HRPAYES_S_IRPF_FORM_111_2016>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPAYES_S_IRPF_FORM_111_2016>-M11100_OPEN_FILE_TAG = 1.
<HRPAYES_S_IRPF_FORM_111_2016>-M11100_FORM = 1.
<HRPAYES_S_IRPF_FORM_111_2016>-M11100_ZERO = 1.
<HRPAYES_S_IRPF_FORM_111_2016>-M11100_YEAR = 1.
<HRPAYES_S_IRPF_FORM_111_2016>-M11100_PERIOD = 1.

ENDLOOP.

LOOP AT IT_HRPAYES_S_IRPF_FORM_111_2016 INTO WA_HRPAYES_S_IRPF_FORM_111_2016.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPAYES_S_IRPF_FORM_111_2016-M11100_CLOSE_FILE_TAG, sy-vline,
  WA_HRPAYES_S_IRPF_FORM_111_2016-M11100_AUX_TAG, sy-vline,
  WA_HRPAYES_S_IRPF_FORM_111_2016-M11100_ADM_1, sy-vline,
  WA_HRPAYES_S_IRPF_FORM_111_2016-M11100_SOFT_VERSION, sy-vline,
  WA_HRPAYES_S_IRPF_FORM_111_2016-M11100_ADM_2, sy-vline,
  WA_HRPAYES_S_IRPF_FORM_111_2016-M11100_DEV_NIF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPAYES_S_IRPF_FORM_111_2016 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_HRPAYES_S_IRPF_FORM_111_2016 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_HRPAYES_S_IRPF_FORM_111_2016 INTO WA_HRPAYES_S_IRPF_FORM_111_2016.


*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_HRPAYES_S_IRPF_FORM_111_2016_STR, 
M11100_OPEN_FILE_TAG TYPE STRING,
M11100_FORM TYPE STRING,
M11100_ZERO TYPE STRING,
M11100_YEAR TYPE STRING,
M11100_PERIOD TYPE STRING,
M11100_CLOSE_FILE_TAG TYPE STRING,
M11100_AUX_TAG TYPE STRING,
M11100_ADM_1 TYPE STRING,
M11100_SOFT_VERSION TYPE STRING,
M11100_ADM_2 TYPE STRING,
M11100_DEV_NIF TYPE STRING,
M11100_ADM_3 TYPE STRING,
M11100_END_AUX_TAG TYPE STRING,
OPEN_ID_TAG TYPE STRING,
FORM TYPE STRING,
ID_PAGE TYPE STRING,
CLOSE_ID_TAG TYPE STRING,
ADDITIONAL_PAGE TYPE STRING,
DECLARATION_TYPE TYPE STRING,
NIF TYPE STRING,
COMPANY_NAME TYPE STRING,
NAME TYPE STRING,
FISCAL_YEAR TYPE STRING,
PERIOD TYPE STRING,
REN_TRA_DIN_N_PERC TYPE STRING,
REN_TRA_DIN_PERC TYPE STRING,
REN_TRA_DIN_RETE TYPE STRING,
REN_TRA_ESP_N_PERC TYPE STRING,
REN_TRA_ESP_PERC TYPE STRING,
REN_TRA_ESP_INGR TYPE STRING,
REN_ECO_DIN_N_PERC TYPE STRING,
REN_ECO_DIN_PERC TYPE STRING,
REN_ECO_DIN_RETE TYPE STRING,
REN_ECO_ESP_N_PERC TYPE STRING,
REN_ECO_ESP_PERC TYPE STRING,
REN_ECO_ESP_INGR TYPE STRING,
PRE_DIN_N_PERC TYPE STRING,
PRE_DIN_PERC TYPE STRING,
PRE_DIN_RETE TYPE STRING,
PRE_ESP_N_PERC TYPE STRING,
PRE_ESP_PERC TYPE STRING,
PRE_ESP_INGR TYPE STRING,
GAN_FOR_DIN_N_PERC TYPE STRING,
GAN_FOR_DIN_PERC TYPE STRING,
GAN_FOR_DIN_RETE TYPE STRING,
GAN_FOR_ESP_N_PERC TYPE STRING,
GAN_FOR_ESP_PERC TYPE STRING,
GAN_FOR_ESP_INGR TYPE STRING,
IMAGEN_N_PERC TYPE STRING,
IMAGEN_SATIS TYPE STRING,
IMAGEN_INGR TYPE STRING,
TOTAL TYPE STRING,
TOTAL_ANTERIOR TYPE STRING,
TOTAL_LIQ TYPE STRING,
ADDITIONAL_DECL TYPE STRING,
PREVIOUS_JUST TYPE STRING,
SUBSID_SCHOOL_DECL TYPE STRING,
IBAN TYPE STRING,
ADM_RESERVED TYPE STRING,
AEAT_RESERVED TYPE STRING,
END_ID_TAG TYPE STRING,
M11100_END_FILE_TAG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPAYES_S_IRPF_FORM_111_2016_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_HRPAYES_S_IRPF_FORM_111_2016_STR-M11100_OPEN_FILE_TAG sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-M11100_FORM sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-M11100_ZERO sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-M11100_YEAR sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-M11100_PERIOD sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-M11100_CLOSE_FILE_TAG sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-M11100_AUX_TAG sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-M11100_ADM_1 sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-M11100_SOFT_VERSION sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-M11100_ADM_2 sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-M11100_DEV_NIF sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-M11100_ADM_3 sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-M11100_END_AUX_TAG sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-OPEN_ID_TAG sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-FORM sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-ID_PAGE sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-CLOSE_ID_TAG sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-ADDITIONAL_PAGE sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-DECLARATION_TYPE sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-NIF sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-COMPANY_NAME sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-NAME sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-FISCAL_YEAR sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-PERIOD sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-REN_TRA_DIN_N_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-REN_TRA_DIN_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-REN_TRA_DIN_RETE sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-REN_TRA_ESP_N_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-REN_TRA_ESP_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-REN_TRA_ESP_INGR sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-REN_ECO_DIN_N_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-REN_ECO_DIN_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-REN_ECO_DIN_RETE sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-REN_ECO_ESP_N_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-REN_ECO_ESP_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-REN_ECO_ESP_INGR sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-PRE_DIN_N_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-PRE_DIN_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-PRE_DIN_RETE sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-PRE_ESP_N_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-PRE_ESP_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-PRE_ESP_INGR sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-GAN_FOR_DIN_N_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-GAN_FOR_DIN_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-GAN_FOR_DIN_RETE sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-GAN_FOR_ESP_N_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-GAN_FOR_ESP_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-GAN_FOR_ESP_INGR sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-IMAGEN_N_PERC sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-IMAGEN_SATIS sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-IMAGEN_INGR sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-TOTAL sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-TOTAL_ANTERIOR sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-TOTAL_LIQ sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-ADDITIONAL_DECL sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-PREVIOUS_JUST sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-SUBSID_SCHOOL_DECL sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-IBAN sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-ADM_RESERVED sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-AEAT_RESERVED sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-END_ID_TAG sy-vline 
WA_HRPAYES_S_IRPF_FORM_111_2016_STR-M11100_END_FILE_TAG sy-vline      INTO ld_text SEPARATED BY SPACE.

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