ABAP Select data from SAP table RPLSVED1 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 RPLSVED1 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 RPLSVED1. 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 RPLSVED1 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_RPLSVED1 TYPE STANDARD TABLE OF RPLSVED1,
      WA_RPLSVED1 TYPE RPLSVED1,
      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: <RPLSVED1> TYPE RPLSVED1.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_RPLSVED1.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM RPLSVED1
  INTO TABLE IT_RPLSVED1.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RPLSVED1
*  INTO TABLE @DATA(IT_RPLSVED12).
*--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_RPLSVED1 INDEX 1 INTO DATA(WA_RPLSVED12).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RPLSVED1 ASSIGNING <RPLSVED1>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RPLSVED1>-RECHTSKRS = 1.
<RPLSVED1>-PERSB = 1.
<RPLSVED1>-PERSTB = 1.
<RPLSVED1>-KVSTATUS = 1.
<RPLSVED1>-KVKZ1 = 1.

ENDLOOP.

LOOP AT IT_RPLSVED1 INTO WA_RPLSVED1.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RPLSVED1-PERNR, sy-vline,
  WA_RPLSVED1-PERID, sy-vline,
  WA_RPLSVED1-AJAHR_UEBER1, sy-vline,
  WA_RPLSVED1-AJAHR_UEBER2, sy-vline,
  WA_RPLSVED1-AJAHR_UNTER, sy-vline,
  WA_RPLSVED1-FJAHR_UEBER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RPLSVED1 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_RPLSVED1 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_RPLSVED1 INTO WA_RPLSVED1.


*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_RPLSVED1_STR, 
RECHTSKRS TYPE STRING,
PERSB TYPE STRING,
PERSTB TYPE STRING,
KVSTATUS TYPE STRING,
KVKZ1 TYPE STRING,
PERNR TYPE STRING,
PERID TYPE STRING,
AJAHR_UEBER1 TYPE STRING,
AJAHR_UEBER2 TYPE STRING,
AJAHR_UNTER TYPE STRING,
FJAHR_UEBER TYPE STRING,
SW_AUEBER TYPE STRING,
SW_FUEBER TYPE STRING,
SW_UNTER 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,
SVTG_AKT TYPE STRING,
SVTG_GES TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
AUSTR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RPLSVED1_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_RPLSVED1_STR-RECHTSKRS sy-vline 
WA_RPLSVED1_STR-PERSB sy-vline 
WA_RPLSVED1_STR-PERSTB sy-vline 
WA_RPLSVED1_STR-KVSTATUS sy-vline 
WA_RPLSVED1_STR-KVKZ1 sy-vline 
WA_RPLSVED1_STR-PERNR sy-vline 
WA_RPLSVED1_STR-PERID sy-vline 
WA_RPLSVED1_STR-AJAHR_UEBER1 sy-vline 
WA_RPLSVED1_STR-AJAHR_UEBER2 sy-vline 
WA_RPLSVED1_STR-AJAHR_UNTER sy-vline 
WA_RPLSVED1_STR-FJAHR_UEBER sy-vline 
WA_RPLSVED1_STR-SW_AUEBER sy-vline 
WA_RPLSVED1_STR-SW_FUEBER sy-vline 
WA_RPLSVED1_STR-SW_UNTER sy-vline 
WA_RPLSVED1_STR-ENTGT_AJAHR1 sy-vline 
WA_RPLSVED1_STR-ENTGT_AJAHR1_LFD sy-vline 
WA_RPLSVED1_STR-ENTGT_AJAHR1_EGA sy-vline 
WA_RPLSVED1_STR-ENTGT_AJAHR2 sy-vline 
WA_RPLSVED1_STR-ENTGT_AJAHR2_LFD sy-vline 
WA_RPLSVED1_STR-ENTGT_AJAHR2_EGA sy-vline 
WA_RPLSVED1_STR-ENTGT_FJAHR sy-vline 
WA_RPLSVED1_STR-ENTGT_FJAHR_LFD sy-vline 
WA_RPLSVED1_STR-ENTGT_FJAHR_EGA sy-vline 
WA_RPLSVED1_STR-ENAME sy-vline 
WA_RPLSVED1_STR-SVTG_AKT sy-vline 
WA_RPLSVED1_STR-SVTG_GES sy-vline 
WA_RPLSVED1_STR-BEGDA sy-vline 
WA_RPLSVED1_STR-ENDDA sy-vline 
WA_RPLSVED1_STR-AUSTR sy-vline      INTO ld_text SEPARATED BY SPACE.

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