ABAP Select data from SAP table PBR_S_HMN_WAGETYPE into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PBR_S_HMN_WAGETYPE
*  INTO TABLE @DATA(IT_PBR_S_HMN_WAGETYPE2).
*--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_PBR_S_HMN_WAGETYPE INDEX 1 INTO DATA(WA_PBR_S_HMN_WAGETYPE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PBR_S_HMN_WAGETYPE>-CODWT = 1.
<PBR_S_HMN_WAGETYPE>-VALWT = 1.
<PBR_S_HMN_WAGETYPE>-NRPRODUCT = 1.
<PBR_S_HMN_WAGETYPE>-VALBASE = 1.
<PBR_S_HMN_WAGETYPE>-QTDPRODUCT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PBR_S_HMN_WAGETYPE-PERCWT, sy-vline,
  WA_PBR_S_HMN_WAGETYPE-NRDAYS_HOURS, sy-vline,
  WA_PBR_S_HMN_WAGETYPE-COD_TRIB, sy-vline,
  WA_PBR_S_HMN_WAGETYPE-COD_INTEG, sy-vline,
  WA_PBR_S_HMN_WAGETYPE-DESCRIPTION, sy-vline,
  WA_PBR_S_HMN_WAGETYPE-CODTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PBR_S_HMN_WAGETYPE 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_PBR_S_HMN_WAGETYPE 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_PBR_S_HMN_WAGETYPE INTO WA_PBR_S_HMN_WAGETYPE.


*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_PBR_S_HMN_WAGETYPE_STR, 
CODWT TYPE STRING,
VALWT TYPE STRING,
NRPRODUCT TYPE STRING,
VALBASE TYPE STRING,
QTDPRODUCT TYPE STRING,
PERCWT TYPE STRING,
NRDAYS_HOURS TYPE STRING,
COD_TRIB TYPE STRING,
COD_INTEG TYPE STRING,
DESCRIPTION TYPE STRING,
CODTYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PBR_S_HMN_WAGETYPE_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_PBR_S_HMN_WAGETYPE_STR-CODWT sy-vline 
WA_PBR_S_HMN_WAGETYPE_STR-VALWT sy-vline 
WA_PBR_S_HMN_WAGETYPE_STR-NRPRODUCT sy-vline 
WA_PBR_S_HMN_WAGETYPE_STR-VALBASE sy-vline 
WA_PBR_S_HMN_WAGETYPE_STR-QTDPRODUCT sy-vline 
WA_PBR_S_HMN_WAGETYPE_STR-PERCWT sy-vline 
WA_PBR_S_HMN_WAGETYPE_STR-NRDAYS_HOURS sy-vline 
WA_PBR_S_HMN_WAGETYPE_STR-COD_TRIB sy-vline 
WA_PBR_S_HMN_WAGETYPE_STR-COD_INTEG sy-vline 
WA_PBR_S_HMN_WAGETYPE_STR-DESCRIPTION sy-vline 
WA_PBR_S_HMN_WAGETYPE_STR-CODTYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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