ABAP Select data from SAP table REOR_COND_S 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 REOR_COND_S 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 REOR_COND_S. 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 REOR_COND_S 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_REOR_COND_S TYPE STANDARD TABLE OF REOR_COND_S,
      WA_REOR_COND_S TYPE REOR_COND_S,
      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: <REOR_COND_S> TYPE REOR_COND_S.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM REOR_COND_S
*  INTO TABLE @DATA(IT_REOR_COND_S2).
*--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_REOR_COND_S INDEX 1 INTO DATA(WA_REOR_COND_S2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<REOR_COND_S>-CDVALUETO01 = 1.
<REOR_COND_S>-CDVALUETOL01 = 1.
<REOR_COND_S>-CDCURR01 = 1.
<REOR_COND_S>-CDVALUEFROM01 = 1.
<REOR_COND_S>-CDVALUETOLFROM01 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_REOR_COND_S-XMCONDGROUP01, sy-vline,
  WA_REOR_COND_S-XSMEAS01, sy-vline,
  WA_REOR_COND_S-MEASUNIT01, sy-vline,
  WA_REOR_COND_S-APPARENT01, sy-vline,
  WA_REOR_COND_S-XCDCALCRULE01, sy-vline,
  WA_REOR_COND_S-CDVALUETO02, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_REOR_COND_S 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_REOR_COND_S 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_REOR_COND_S INTO WA_REOR_COND_S.


*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.

*Conversion exit CUNIT, internal->external for field MEASUNIT01
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REOR_COND_S-MEASUNIT01
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REOR_COND_S-MEASUNIT01.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEASUNIT02
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REOR_COND_S-MEASUNIT02
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REOR_COND_S-MEASUNIT02.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEASUNIT03
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REOR_COND_S-MEASUNIT03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REOR_COND_S-MEASUNIT03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEASUNIT04
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REOR_COND_S-MEASUNIT04
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REOR_COND_S-MEASUNIT04.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_REOR_COND_S_STR, 
CDVALUETO01 TYPE STRING,
CDVALUETOL01 TYPE STRING,
CDCURR01 TYPE STRING,
CDVALUEFROM01 TYPE STRING,
CDVALUETOLFROM01 TYPE STRING,
XMCONDGROUP01 TYPE STRING,
XSMEAS01 TYPE STRING,
MEASUNIT01 TYPE STRING,
APPARENT01 TYPE STRING,
XCDCALCRULE01 TYPE STRING,
CDVALUETO02 TYPE STRING,
CDVALUETOL02 TYPE STRING,
CDCURR02 TYPE STRING,
CDVALUEFROM02 TYPE STRING,
CDVALUETOLFROM02 TYPE STRING,
XMCONDGROUP02 TYPE STRING,
XSMEAS02 TYPE STRING,
MEASUNIT02 TYPE STRING,
APPARENT02 TYPE STRING,
XCDCALCRULE02 TYPE STRING,
CDVALUETO03 TYPE STRING,
CDVALUETOL03 TYPE STRING,
CDCURR03 TYPE STRING,
CDVALUEFROM03 TYPE STRING,
CDVALUETOLFROM03 TYPE STRING,
XMCONDGROUP03 TYPE STRING,
XSMEAS03 TYPE STRING,
MEASUNIT03 TYPE STRING,
APPARENT03 TYPE STRING,
XCDCALCRULE03 TYPE STRING,
CDVALUETO04 TYPE STRING,
CDVALUETOL04 TYPE STRING,
CDCURR04 TYPE STRING,
CDVALUEFROM04 TYPE STRING,
CDVALUETOLFROM04 TYPE STRING,
XMCONDGROUP04 TYPE STRING,
XSMEAS04 TYPE STRING,
MEASUNIT04 TYPE STRING,
APPARENT04 TYPE STRING,
XCDCALCRULE04 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_REOR_COND_S_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_REOR_COND_S_STR-CDVALUETO01 sy-vline 
WA_REOR_COND_S_STR-CDVALUETOL01 sy-vline 
WA_REOR_COND_S_STR-CDCURR01 sy-vline 
WA_REOR_COND_S_STR-CDVALUEFROM01 sy-vline 
WA_REOR_COND_S_STR-CDVALUETOLFROM01 sy-vline 
WA_REOR_COND_S_STR-XMCONDGROUP01 sy-vline 
WA_REOR_COND_S_STR-XSMEAS01 sy-vline 
WA_REOR_COND_S_STR-MEASUNIT01 sy-vline 
WA_REOR_COND_S_STR-APPARENT01 sy-vline 
WA_REOR_COND_S_STR-XCDCALCRULE01 sy-vline 
WA_REOR_COND_S_STR-CDVALUETO02 sy-vline 
WA_REOR_COND_S_STR-CDVALUETOL02 sy-vline 
WA_REOR_COND_S_STR-CDCURR02 sy-vline 
WA_REOR_COND_S_STR-CDVALUEFROM02 sy-vline 
WA_REOR_COND_S_STR-CDVALUETOLFROM02 sy-vline 
WA_REOR_COND_S_STR-XMCONDGROUP02 sy-vline 
WA_REOR_COND_S_STR-XSMEAS02 sy-vline 
WA_REOR_COND_S_STR-MEASUNIT02 sy-vline 
WA_REOR_COND_S_STR-APPARENT02 sy-vline 
WA_REOR_COND_S_STR-XCDCALCRULE02 sy-vline 
WA_REOR_COND_S_STR-CDVALUETO03 sy-vline 
WA_REOR_COND_S_STR-CDVALUETOL03 sy-vline 
WA_REOR_COND_S_STR-CDCURR03 sy-vline 
WA_REOR_COND_S_STR-CDVALUEFROM03 sy-vline 
WA_REOR_COND_S_STR-CDVALUETOLFROM03 sy-vline 
WA_REOR_COND_S_STR-XMCONDGROUP03 sy-vline 
WA_REOR_COND_S_STR-XSMEAS03 sy-vline 
WA_REOR_COND_S_STR-MEASUNIT03 sy-vline 
WA_REOR_COND_S_STR-APPARENT03 sy-vline 
WA_REOR_COND_S_STR-XCDCALCRULE03 sy-vline 
WA_REOR_COND_S_STR-CDVALUETO04 sy-vline 
WA_REOR_COND_S_STR-CDVALUETOL04 sy-vline 
WA_REOR_COND_S_STR-CDCURR04 sy-vline 
WA_REOR_COND_S_STR-CDVALUEFROM04 sy-vline 
WA_REOR_COND_S_STR-CDVALUETOLFROM04 sy-vline 
WA_REOR_COND_S_STR-XMCONDGROUP04 sy-vline 
WA_REOR_COND_S_STR-XSMEAS04 sy-vline 
WA_REOR_COND_S_STR-MEASUNIT04 sy-vline 
WA_REOR_COND_S_STR-APPARENT04 sy-vline 
WA_REOR_COND_S_STR-XCDCALCRULE04 sy-vline      INTO ld_text SEPARATED BY SPACE.

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