ABAP Select data from SAP table HRECM00SALARYSTRUVALANDTEXT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRECM00SALARYSTRUVALANDTEXT 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 HRECM00SALARYSTRUVALANDTEXT. 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 HRECM00SALARYSTRUVALANDTEXT 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_HRECM00SALARYSTRUVALANDTEXT TYPE STANDARD TABLE OF HRECM00SALARYSTRUVALANDTEXT,
      WA_HRECM00SALARYSTRUVALANDTEXT TYPE HRECM00SALARYSTRUVALANDTEXT,
      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: <HRECM00SALARYSTRUVALANDTEXT> TYPE HRECM00SALARYSTRUVALANDTEXT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRECM00SALARYSTRUVALANDTEXT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRECM00SALARYSTRUVALANDTEXT
  INTO TABLE IT_HRECM00SALARYSTRUVALANDTEXT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRECM00SALARYSTRUVALANDTEXT
*  INTO TABLE @DATA(IT_HRECM00SALARYSTRUVALANDTEXT2).
*--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_HRECM00SALARYSTRUVALANDTEXT INDEX 1 INTO DATA(WA_HRECM00SALARYSTRUVALANDTEXT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRECM00SALARYSTRUVALANDTEXT ASSIGNING <HRECM00SALARYSTRUVALANDTEXT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRECM00SALARYSTRUVALANDTEXT>-MANDT = 1.
<HRECM00SALARYSTRUVALANDTEXT>-MOLGA = 1.
<HRECM00SALARYSTRUVALANDTEXT>-SLTYP = 1.
<HRECM00SALARYSTRUVALANDTEXT>-SLREG = 1.
<HRECM00SALARYSTRUVALANDTEXT>-SLGRP = 1.

ENDLOOP.

LOOP AT IT_HRECM00SALARYSTRUVALANDTEXT INTO WA_HRECM00SALARYSTRUVALANDTEXT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRECM00SALARYSTRUVALANDTEXT-SLLVL, sy-vline,
  WA_HRECM00SALARYSTRUVALANDTEXT-ENDDA, sy-vline,
  WA_HRECM00SALARYSTRUVALANDTEXT-BEGDA, sy-vline,
  WA_HRECM00SALARYSTRUVALANDTEXT-SLMIN, sy-vline,
  WA_HRECM00SALARYSTRUVALANDTEXT-SLMAX, sy-vline,
  WA_HRECM00SALARYSTRUVALANDTEXT-SLREF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRECM00SALARYSTRUVALANDTEXT 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_HRECM00SALARYSTRUVALANDTEXT 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_HRECM00SALARYSTRUVALANDTEXT INTO WA_HRECM00SALARYSTRUVALANDTEXT.


*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_HRECM00SALARYSTRUVALANDTEXT_STR, 
MANDT TYPE STRING,
MOLGA TYPE STRING,
SLTYP TYPE STRING,
SLREG TYPE STRING,
SLGRP TYPE STRING,
SLLVL TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
SLMIN TYPE STRING,
SLMAX TYPE STRING,
SLREF TYPE STRING,
CURRENCY TYPE STRING,
FREQUENCY TYPE STRING,
MIDPOINT TYPE STRING,
TRFKZ TYPE STRING,
NUMBER_OF_JOBS TYPE STRING,
NUMBER_OF_POSITIONS TYPE STRING,
JOBGROUP TYPE STRING,
COUNTRYGROUPING_TEXT TYPE STRING,
SALARYTYPE_TEXT TYPE STRING,
SALARYREGION_TEXT TYPE STRING,
FREQUENCY_TEXT TYPE STRING,
NUMBER_JOBS TYPE STRING,
NUMBER_POSITIONS TYPE STRING,
SLMIN_EXTENDED TYPE STRING,
SLMAX_EXTENDED TYPE STRING,
SLREF_EXTENDED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRECM00SALARYSTRUVALANDTEXT_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_HRECM00SALARYSTRUVALANDTEXT_STR-MANDT sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-MOLGA sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-SLTYP sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-SLREG sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-SLGRP sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-SLLVL sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-ENDDA sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-BEGDA sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-SLMIN sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-SLMAX sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-SLREF sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-CURRENCY sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-FREQUENCY sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-MIDPOINT sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-TRFKZ sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-NUMBER_OF_JOBS sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-NUMBER_OF_POSITIONS sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-JOBGROUP sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-COUNTRYGROUPING_TEXT sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-SALARYTYPE_TEXT sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-SALARYREGION_TEXT sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-FREQUENCY_TEXT sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-NUMBER_JOBS sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-NUMBER_POSITIONS sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-SLMIN_EXTENDED sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-SLMAX_EXTENDED sy-vline 
WA_HRECM00SALARYSTRUVALANDTEXT_STR-SLREF_EXTENDED sy-vline      INTO ld_text SEPARATED BY SPACE.

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