ABAP Select data from SAP table HRPAYDE_RBM_S_IM01 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRPAYDE_RBM_S_IM01 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 HRPAYDE_RBM_S_IM01. 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 HRPAYDE_RBM_S_IM01 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_HRPAYDE_RBM_S_IM01 TYPE STANDARD TABLE OF HRPAYDE_RBM_S_IM01,
      WA_HRPAYDE_RBM_S_IM01 TYPE HRPAYDE_RBM_S_IM01,
      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: <HRPAYDE_RBM_S_IM01> TYPE HRPAYDE_RBM_S_IM01.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRPAYDE_RBM_S_IM01.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRPAYDE_RBM_S_IM01
  INTO TABLE IT_HRPAYDE_RBM_S_IM01.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPAYDE_RBM_S_IM01
*  INTO TABLE @DATA(IT_HRPAYDE_RBM_S_IM012).
*--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_HRPAYDE_RBM_S_IM01 INDEX 1 INTO DATA(WA_HRPAYDE_RBM_S_IM012).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRPAYDE_RBM_S_IM01 ASSIGNING <HRPAYDE_RBM_S_IM01>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPAYDE_RBM_S_IM01>-ARTANFR = 1.
<HRPAYDE_RBM_S_IM01>-KDNR = 1.
<HRPAYDE_RBM_S_IM01>-MIPFORDBG = 1.
<HRPAYDE_RBM_S_IM01>-DTERST = 1.
<HRPAYDE_RBM_S_IM01>-NNAME = 1.

ENDLOOP.

LOOP AT IT_HRPAYDE_RBM_S_IM01 INTO WA_HRPAYDE_RBM_S_IM01.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPAYDE_RBM_S_IM01-VWORT, sy-vline,
  WA_HRPAYDE_RBM_S_IM01-NAMZU, sy-vline,
  WA_HRPAYDE_RBM_S_IM01-TITEL, sy-vline,
  WA_HRPAYDE_RBM_S_IM01-VNAME, sy-vline,
  WA_HRPAYDE_RBM_S_IM01-GEBDT, sy-vline,
  WA_HRPAYDE_RBM_S_IM01-GEBNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPAYDE_RBM_S_IM01 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_HRPAYDE_RBM_S_IM01 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_HRPAYDE_RBM_S_IM01 INTO WA_HRPAYDE_RBM_S_IM01.


*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_HRPAYDE_RBM_S_IM01_STR, 
ARTANFR TYPE STRING,
KDNR TYPE STRING,
MIPFORDBG TYPE STRING,
DTERST TYPE STRING,
NNAME TYPE STRING,
VWORT TYPE STRING,
NAMZU TYPE STRING,
TITEL TYPE STRING,
VNAME TYPE STRING,
GEBDT TYPE STRING,
GEBNAME TYPE STRING,
FRUEHFNAME TYPE STRING,
GESCHLECHT TYPE STRING,
GEBORT TYPE STRING,
GEBSTAAT TYPE STRING,
STERBDT TYPE STRING,
STR TYPE STRING,
HAUSNR TYPE STRING,
HAUSNRZU TYPE STRING,
ADRESSERG TYPE STRING,
ORT TYPE STRING,
STAATID TYPE STRING,
PLZ TYPE STRING,
IDNR TYPE STRING,
ABWGEBDT TYPE STRING,
GEBDT_IDNRDB TYPE STRING,
RETURNCODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPAYDE_RBM_S_IM01_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_HRPAYDE_RBM_S_IM01_STR-ARTANFR sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-KDNR sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-MIPFORDBG sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-DTERST sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-NNAME sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-VWORT sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-NAMZU sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-TITEL sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-VNAME sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-GEBDT sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-GEBNAME sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-FRUEHFNAME sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-GESCHLECHT sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-GEBORT sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-GEBSTAAT sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-STERBDT sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-STR sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-HAUSNR sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-HAUSNRZU sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-ADRESSERG sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-ORT sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-STAATID sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-PLZ sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-IDNR sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-ABWGEBDT sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-GEBDT_IDNRDB sy-vline 
WA_HRPAYDE_RBM_S_IM01_STR-RETURNCODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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