ABAP Select data from SAP table RPLSVED0 into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP RPLSVED0 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 RPLSVED0. 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 RPLSVED0 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_RPLSVED0 TYPE STANDARD TABLE OF RPLSVED0,
      WA_RPLSVED0 TYPE RPLSVED0,
      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: <RPLSVED0> TYPE RPLSVED0.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_RPLSVED0.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM RPLSVED0
  INTO TABLE IT_RPLSVED0.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RPLSVED0
*  INTO TABLE @DATA(IT_RPLSVED02).
*--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_RPLSVED0 INDEX 1 INTO DATA(WA_RPLSVED02).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RPLSVED0 ASSIGNING <RPLSVED0>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RPLSVED0>-RECHTSKRS = 1.
<RPLSVED0>-PERSB = 1.
<RPLSVED0>-PERSTB = 1.
<RPLSVED0>-KVSTATUS = 1.
<RPLSVED0>-KVKZ1 = 1.

ENDLOOP.

LOOP AT IT_RPLSVED0 INTO WA_RPLSVED0.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RPLSVED0-PERNR, sy-vline,
  WA_RPLSVED0-SW_AUEBER, sy-vline,
  WA_RPLSVED0-SW_FUEBER, sy-vline,
  WA_RPLSVED0-SW_AUNTER, sy-vline,
  WA_RPLSVED0-SW_FUNTER, sy-vline,
  WA_RPLSVED0-ENTGT_AJAHR1, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RPLSVED0 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_RPLSVED0 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_RPLSVED0 INTO WA_RPLSVED0.


*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_RPLSVED0_STR, 
RECHTSKRS TYPE STRING,
PERSB TYPE STRING,
PERSTB TYPE STRING,
KVSTATUS TYPE STRING,
KVKZ1 TYPE STRING,
PERNR TYPE STRING,
SW_AUEBER TYPE STRING,
SW_FUEBER TYPE STRING,
SW_AUNTER TYPE STRING,
SW_FUNTER TYPE STRING,
ENTGT_AJAHR1 TYPE STRING,
ENTGT_AJAHR1_LFD TYPE STRING,
ENTGT_AJAHR1_EGA TYPE STRING,
ENTGT_AJAHR2 TYPE STRING,
ENTGT_AJAHR2_LFD TYPE STRING,
ENTGT_AJAHR2_EGA TYPE STRING,
ENTGT_FJAHR TYPE STRING,
ENTGT_FJAHR_LFD TYPE STRING,
ENTGT_FJAHR_EGA TYPE STRING,
ENAME TYPE STRING,
KVSTATTXT TYPE STRING,
SW_BES_JAEG TYPE STRING,
SVTG_AKT TYPE STRING,
SVTG_GES TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
ENTGT_SHIFT_LFD TYPE STRING,
ENTGT_SHIFT_EGA TYPE STRING,
EINDA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RPLSVED0_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_RPLSVED0_STR-RECHTSKRS sy-vline 
WA_RPLSVED0_STR-PERSB sy-vline 
WA_RPLSVED0_STR-PERSTB sy-vline 
WA_RPLSVED0_STR-KVSTATUS sy-vline 
WA_RPLSVED0_STR-KVKZ1 sy-vline 
WA_RPLSVED0_STR-PERNR sy-vline 
WA_RPLSVED0_STR-SW_AUEBER sy-vline 
WA_RPLSVED0_STR-SW_FUEBER sy-vline 
WA_RPLSVED0_STR-SW_AUNTER sy-vline 
WA_RPLSVED0_STR-SW_FUNTER sy-vline 
WA_RPLSVED0_STR-ENTGT_AJAHR1 sy-vline 
WA_RPLSVED0_STR-ENTGT_AJAHR1_LFD sy-vline 
WA_RPLSVED0_STR-ENTGT_AJAHR1_EGA sy-vline 
WA_RPLSVED0_STR-ENTGT_AJAHR2 sy-vline 
WA_RPLSVED0_STR-ENTGT_AJAHR2_LFD sy-vline 
WA_RPLSVED0_STR-ENTGT_AJAHR2_EGA sy-vline 
WA_RPLSVED0_STR-ENTGT_FJAHR sy-vline 
WA_RPLSVED0_STR-ENTGT_FJAHR_LFD sy-vline 
WA_RPLSVED0_STR-ENTGT_FJAHR_EGA sy-vline 
WA_RPLSVED0_STR-ENAME sy-vline 
WA_RPLSVED0_STR-KVSTATTXT sy-vline 
WA_RPLSVED0_STR-SW_BES_JAEG sy-vline 
WA_RPLSVED0_STR-SVTG_AKT sy-vline 
WA_RPLSVED0_STR-SVTG_GES sy-vline 
WA_RPLSVED0_STR-BEGDA sy-vline 
WA_RPLSVED0_STR-ENDDA sy-vline 
WA_RPLSVED0_STR-ENTGT_SHIFT_LFD sy-vline 
WA_RPLSVED0_STR-ENTGT_SHIFT_EGA sy-vline 
WA_RPLSVED0_STR-EINDA sy-vline      INTO ld_text SEPARATED BY SPACE.

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