ABAP Select data from SAP table HRECM00VIEW_SALARY into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRECM00VIEW_SALARY 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 HRECM00VIEW_SALARY. 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 HRECM00VIEW_SALARY 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_HRECM00VIEW_SALARY TYPE STANDARD TABLE OF HRECM00VIEW_SALARY,
      WA_HRECM00VIEW_SALARY TYPE HRECM00VIEW_SALARY,
      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: <HRECM00VIEW_SALARY> TYPE HRECM00VIEW_SALARY.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRECM00VIEW_SALARY.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRECM00VIEW_SALARY
  INTO TABLE IT_HRECM00VIEW_SALARY.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRECM00VIEW_SALARY
*  INTO TABLE @DATA(IT_HRECM00VIEW_SALARY2).
*--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_HRECM00VIEW_SALARY INDEX 1 INTO DATA(WA_HRECM00VIEW_SALARY2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRECM00VIEW_SALARY ASSIGNING <HRECM00VIEW_SALARY>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRECM00VIEW_SALARY>-SALRY = 1.
<HRECM00VIEW_SALARY>-CPRAT = 1.
<HRECM00VIEW_SALARY>-SLPIR = 1.
<HRECM00VIEW_SALARY>-BSGRD = 1.
<HRECM00VIEW_SALARY>-DIVGV = 1.

ENDLOOP.

LOOP AT IT_HRECM00VIEW_SALARY INTO WA_HRECM00VIEW_SALARY.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRECM00VIEW_SALARY-MOLGA, sy-vline,
  WA_HRECM00VIEW_SALARY-MOLGA_TEXT, sy-vline,
  WA_HRECM00VIEW_SALARY-CPIND, sy-vline,
  WA_HRECM00VIEW_SALARY-CPIND_TEXT, sy-vline,
  WA_HRECM00VIEW_SALARY-SLTYP, sy-vline,
  WA_HRECM00VIEW_SALARY-SLTYP_TEXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRECM00VIEW_SALARY 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_HRECM00VIEW_SALARY 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_HRECM00VIEW_SALARY INTO WA_HRECM00VIEW_SALARY.


*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_HRECM00VIEW_SALARY_STR, 
SALRY TYPE STRING,
CPRAT TYPE STRING,
SLPIR TYPE STRING,
BSGRD TYPE STRING,
DIVGV TYPE STRING,
MOLGA TYPE STRING,
MOLGA_TEXT TYPE STRING,
CPIND TYPE STRING,
CPIND_TEXT TYPE STRING,
SLTYP TYPE STRING,
SLTYP_TEXT TYPE STRING,
SLREG TYPE STRING,
SLREG_TEXT TYPE STRING,
SLGRP TYPE STRING,
SLLVL TYPE STRING,
SLMIN TYPE STRING,
SLMAX TYPE STRING,
SLREF TYPE STRING,
PSTYP TYPE STRING,
PSTYP_TEXT TYPE STRING,
PSREG TYPE STRING,
PSREG_TEXT TYPE STRING,
PSESG TYPE STRING,
PSGRP TYPE STRING,
PSLVL TYPE STRING,
PS_AMOUNT TYPE STRING,
CURRE TYPE STRING,
FREQU TYPE STRING,
FREQU_TEXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRECM00VIEW_SALARY_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_HRECM00VIEW_SALARY_STR-SALRY sy-vline 
WA_HRECM00VIEW_SALARY_STR-CPRAT sy-vline 
WA_HRECM00VIEW_SALARY_STR-SLPIR sy-vline 
WA_HRECM00VIEW_SALARY_STR-BSGRD sy-vline 
WA_HRECM00VIEW_SALARY_STR-DIVGV sy-vline 
WA_HRECM00VIEW_SALARY_STR-MOLGA sy-vline 
WA_HRECM00VIEW_SALARY_STR-MOLGA_TEXT sy-vline 
WA_HRECM00VIEW_SALARY_STR-CPIND sy-vline 
WA_HRECM00VIEW_SALARY_STR-CPIND_TEXT sy-vline 
WA_HRECM00VIEW_SALARY_STR-SLTYP sy-vline 
WA_HRECM00VIEW_SALARY_STR-SLTYP_TEXT sy-vline 
WA_HRECM00VIEW_SALARY_STR-SLREG sy-vline 
WA_HRECM00VIEW_SALARY_STR-SLREG_TEXT sy-vline 
WA_HRECM00VIEW_SALARY_STR-SLGRP sy-vline 
WA_HRECM00VIEW_SALARY_STR-SLLVL sy-vline 
WA_HRECM00VIEW_SALARY_STR-SLMIN sy-vline 
WA_HRECM00VIEW_SALARY_STR-SLMAX sy-vline 
WA_HRECM00VIEW_SALARY_STR-SLREF sy-vline 
WA_HRECM00VIEW_SALARY_STR-PSTYP sy-vline 
WA_HRECM00VIEW_SALARY_STR-PSTYP_TEXT sy-vline 
WA_HRECM00VIEW_SALARY_STR-PSREG sy-vline 
WA_HRECM00VIEW_SALARY_STR-PSREG_TEXT sy-vline 
WA_HRECM00VIEW_SALARY_STR-PSESG sy-vline 
WA_HRECM00VIEW_SALARY_STR-PSGRP sy-vline 
WA_HRECM00VIEW_SALARY_STR-PSLVL sy-vline 
WA_HRECM00VIEW_SALARY_STR-PS_AMOUNT sy-vline 
WA_HRECM00VIEW_SALARY_STR-CURRE sy-vline 
WA_HRECM00VIEW_SALARY_STR-FREQU sy-vline 
WA_HRECM00VIEW_SALARY_STR-FREQU_TEXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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