ABAP Select data from SAP table V_WRFT_ACT_PROF 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 V_WRFT_ACT_PROF 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 V_WRFT_ACT_PROF. 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 V_WRFT_ACT_PROF 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_V_WRFT_ACT_PROF TYPE STANDARD TABLE OF V_WRFT_ACT_PROF,
      WA_V_WRFT_ACT_PROF TYPE V_WRFT_ACT_PROF,
      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: <V_WRFT_ACT_PROF> TYPE V_WRFT_ACT_PROF.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_WRFT_ACT_PROF
*  INTO TABLE @DATA(IT_V_WRFT_ACT_PROF2).
*--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_V_WRFT_ACT_PROF INDEX 1 INTO DATA(WA_V_WRFT_ACT_PROF2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_WRFT_ACT_PROF>-MANDT = 1.
<V_WRFT_ACT_PROF>-ACT_PROF = 1.
<V_WRFT_ACT_PROF>-ACT_PROF_TXT = 1.
<V_WRFT_ACT_PROF>-MONITOR_ACTIVE = 1.
<V_WRFT_ACT_PROF>-DNG_AWD = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_WRFT_ACT_PROF-DNG_1_AUTO, sy-vline,
  WA_V_WRFT_ACT_PROF-DNG_2_AUTO, sy-vline,
  WA_V_WRFT_ACT_PROF-DNG_3_AUTO, sy-vline,
  WA_V_WRFT_ACT_PROF-DNG_G3_AUTO, sy-vline,
  WA_V_WRFT_ACT_PROF-CNCL_ANC_AWD, sy-vline,
  WA_V_WRFT_ACT_PROF-N_DNG_CNCL_ANC, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_WRFT_ACT_PROF 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_V_WRFT_ACT_PROF 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_V_WRFT_ACT_PROF INTO WA_V_WRFT_ACT_PROF.


*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_V_WRFT_ACT_PROF_STR, 
MANDT TYPE STRING,
ACT_PROF TYPE STRING,
ACT_PROF_TXT TYPE STRING,
MONITOR_ACTIVE TYPE STRING,
DNG_AWD TYPE STRING,
DNG_1_AUTO TYPE STRING,
DNG_2_AUTO TYPE STRING,
DNG_3_AUTO TYPE STRING,
DNG_G3_AUTO TYPE STRING,
CNCL_ANC_AWD TYPE STRING,
N_DNG_CNCL_ANC TYPE STRING,
CNCL_AWD TYPE STRING,
CNCL_AUTO TYPE STRING,
CNCL_AF_ANC TYPE STRING,
N_DNG_CNCL TYPE STRING,
DATE_SHIFT_AWD TYPE STRING,
DATE_SHFT_AUTO TYPE STRING,
STAT_DAT_SHIFT TYPE STRING,
DEFAULT_DIST TYPE STRING,
QTY_MONITOR TYPE STRING,
QTY_OVERDEL TYPE STRING,
QTY_UNDERDEL TYPE STRING,
REM_QTY_AUTO TYPE STRING,
REM_QTY_PR_TYP TYPE STRING,
DATESHIFT_NUM TYPE STRING,
DNG_AWD_X TYPE STRING,
DNG_1_AUTO_X TYPE STRING,
DNG_2_AUTO_X TYPE STRING,
DNG_3_AUTO_X TYPE STRING,
DNG_G3_AUTO_X TYPE STRING,
CNCL_ANC_AWD_X TYPE STRING,
N_DNG_CNCL_ANC_X TYPE STRING,
CNCL_AWD_X TYPE STRING,
CNCL_AUTO_X TYPE STRING,
CNCL_AF_ANC_X TYPE STRING,
N_DNG_CNCL_X TYPE STRING,
DATE_SHIFT_AWD_X TYPE STRING,
DATE_SHFT_AUTO_X TYPE STRING,
STAT_DAT_SHIFT_X TYPE STRING,
DEFAULT_DIST_X TYPE STRING,
QTY_MONITOR_X TYPE STRING,
QTY_OVERDEL_X TYPE STRING,
QTY_UNDERDEL_X TYPE STRING,
REM_QTY_AUTO_X TYPE STRING,
REM_QTY_PR_TYP_X TYPE STRING,
DATESHIFT_NUM_X TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_WRFT_ACT_PROF_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_V_WRFT_ACT_PROF_STR-MANDT sy-vline 
WA_V_WRFT_ACT_PROF_STR-ACT_PROF sy-vline 
WA_V_WRFT_ACT_PROF_STR-ACT_PROF_TXT sy-vline 
WA_V_WRFT_ACT_PROF_STR-MONITOR_ACTIVE sy-vline 
WA_V_WRFT_ACT_PROF_STR-DNG_AWD sy-vline 
WA_V_WRFT_ACT_PROF_STR-DNG_1_AUTO sy-vline 
WA_V_WRFT_ACT_PROF_STR-DNG_2_AUTO sy-vline 
WA_V_WRFT_ACT_PROF_STR-DNG_3_AUTO sy-vline 
WA_V_WRFT_ACT_PROF_STR-DNG_G3_AUTO sy-vline 
WA_V_WRFT_ACT_PROF_STR-CNCL_ANC_AWD sy-vline 
WA_V_WRFT_ACT_PROF_STR-N_DNG_CNCL_ANC sy-vline 
WA_V_WRFT_ACT_PROF_STR-CNCL_AWD sy-vline 
WA_V_WRFT_ACT_PROF_STR-CNCL_AUTO sy-vline 
WA_V_WRFT_ACT_PROF_STR-CNCL_AF_ANC sy-vline 
WA_V_WRFT_ACT_PROF_STR-N_DNG_CNCL sy-vline 
WA_V_WRFT_ACT_PROF_STR-DATE_SHIFT_AWD sy-vline 
WA_V_WRFT_ACT_PROF_STR-DATE_SHFT_AUTO sy-vline 
WA_V_WRFT_ACT_PROF_STR-STAT_DAT_SHIFT sy-vline 
WA_V_WRFT_ACT_PROF_STR-DEFAULT_DIST sy-vline 
WA_V_WRFT_ACT_PROF_STR-QTY_MONITOR sy-vline 
WA_V_WRFT_ACT_PROF_STR-QTY_OVERDEL sy-vline 
WA_V_WRFT_ACT_PROF_STR-QTY_UNDERDEL sy-vline 
WA_V_WRFT_ACT_PROF_STR-REM_QTY_AUTO sy-vline 
WA_V_WRFT_ACT_PROF_STR-REM_QTY_PR_TYP sy-vline 
WA_V_WRFT_ACT_PROF_STR-DATESHIFT_NUM sy-vline 
WA_V_WRFT_ACT_PROF_STR-DNG_AWD_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-DNG_1_AUTO_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-DNG_2_AUTO_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-DNG_3_AUTO_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-DNG_G3_AUTO_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-CNCL_ANC_AWD_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-N_DNG_CNCL_ANC_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-CNCL_AWD_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-CNCL_AUTO_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-CNCL_AF_ANC_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-N_DNG_CNCL_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-DATE_SHIFT_AWD_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-DATE_SHFT_AUTO_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-STAT_DAT_SHIFT_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-DEFAULT_DIST_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-QTY_MONITOR_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-QTY_OVERDEL_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-QTY_UNDERDEL_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-REM_QTY_AUTO_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-REM_QTY_PR_TYP_X sy-vline 
WA_V_WRFT_ACT_PROF_STR-DATESHIFT_NUM_X sy-vline      INTO ld_text SEPARATED BY SPACE.

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