ABAP Select data from SAP table GLE_STR_ADB_KFC 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 GLE_STR_ADB_KFC 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 GLE_STR_ADB_KFC. 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 GLE_STR_ADB_KFC 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_GLE_STR_ADB_KFC TYPE STANDARD TABLE OF GLE_STR_ADB_KFC,
      WA_GLE_STR_ADB_KFC TYPE GLE_STR_ADB_KFC,
      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: <GLE_STR_ADB_KFC> TYPE GLE_STR_ADB_KFC.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM GLE_STR_ADB_KFC
*  INTO TABLE @DATA(IT_GLE_STR_ADB_KFC2).
*--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_GLE_STR_ADB_KFC INDEX 1 INTO DATA(WA_GLE_STR_ADB_KFC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<GLE_STR_ADB_KFC>-PRDAYBAL_T = 1.
<GLE_STR_ADB_KFC>-CURDAYACT_T = 1.
<GLE_STR_ADB_KFC>-CURMONTHBAL_T = 1.
<GLE_STR_ADB_KFC>-YTODATEBAL_T = 1.
<GLE_STR_ADB_KFC>-PRMONTHBAL_T = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_GLE_STR_ADB_KFC-CURMONTHAVG_T, sy-vline,
  WA_GLE_STR_ADB_KFC-QTODATEAVG_T, sy-vline,
  WA_GLE_STR_ADB_KFC-YTODATEAVG_T, sy-vline,
  WA_GLE_STR_ADB_KFC-AVGACT_T, sy-vline,
  WA_GLE_STR_ADB_KFC-QTODATEACT_T, sy-vline,
  WA_GLE_STR_ADB_KFC-AVGACTDB1_T, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_GLE_STR_ADB_KFC 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_GLE_STR_ADB_KFC 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_GLE_STR_ADB_KFC INTO WA_GLE_STR_ADB_KFC.


*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_GLE_STR_ADB_KFC_STR, 
PRDAYBAL_T TYPE STRING,
CURDAYACT_T TYPE STRING,
CURMONTHBAL_T TYPE STRING,
YTODATEBAL_T TYPE STRING,
PRMONTHBAL_T TYPE STRING,
CURMONTHAVG_T TYPE STRING,
QTODATEAVG_T TYPE STRING,
YTODATEAVG_T TYPE STRING,
AVGACT_T TYPE STRING,
QTODATEACT_T TYPE STRING,
AVGACTDB1_T TYPE STRING,
AVGACTDB9_T TYPE STRING,
TCUR TYPE STRING,
PRDAYBAL_H TYPE STRING,
CURDAYACT_H TYPE STRING,
CURMONTHBAL_H TYPE STRING,
YTODATEBAL_H TYPE STRING,
PRMONTHBAL_H TYPE STRING,
CURMONTHAVG_H TYPE STRING,
QTODATEAVG_H TYPE STRING,
YTODATEAVG_H TYPE STRING,
AVGACT_H TYPE STRING,
QTODATEACT_H TYPE STRING,
AVGACTDB1_H TYPE STRING,
AVGACTDB9_H TYPE STRING,
HCUR TYPE STRING,
PRDAYBAL_K TYPE STRING,
CURDAYACT_K TYPE STRING,
CURMONTHBAL_K TYPE STRING,
YTODATEBAL_K TYPE STRING,
PRMONTHBAL_K TYPE STRING,
CURMONTHAVG_K TYPE STRING,
QTODATEAVG_K TYPE STRING,
YTODATEAVG_K TYPE STRING,
AVGACT_K TYPE STRING,
QTODATEACT_K TYPE STRING,
AVGACTDB1_K TYPE STRING,
AVGACTDB9_K TYPE STRING,
KCUR TYPE STRING,
PRDAYBAL_O TYPE STRING,
CURDAYACT_O TYPE STRING,
CURMONTHBAL_O TYPE STRING,
YTODATEBAL_O TYPE STRING,
PRMONTHBAL_O TYPE STRING,
CURMONTHAVG_O TYPE STRING,
QTODATEAVG_O TYPE STRING,
YTODATEAVG_O TYPE STRING,
AVGACT_O TYPE STRING,
QTODATEACT_O TYPE STRING,
AVGACTDB1_O TYPE STRING,
AVGACTDB9_O TYPE STRING,
OCUR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_GLE_STR_ADB_KFC_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_GLE_STR_ADB_KFC_STR-PRDAYBAL_T sy-vline 
WA_GLE_STR_ADB_KFC_STR-CURDAYACT_T sy-vline 
WA_GLE_STR_ADB_KFC_STR-CURMONTHBAL_T sy-vline 
WA_GLE_STR_ADB_KFC_STR-YTODATEBAL_T sy-vline 
WA_GLE_STR_ADB_KFC_STR-PRMONTHBAL_T sy-vline 
WA_GLE_STR_ADB_KFC_STR-CURMONTHAVG_T sy-vline 
WA_GLE_STR_ADB_KFC_STR-QTODATEAVG_T sy-vline 
WA_GLE_STR_ADB_KFC_STR-YTODATEAVG_T sy-vline 
WA_GLE_STR_ADB_KFC_STR-AVGACT_T sy-vline 
WA_GLE_STR_ADB_KFC_STR-QTODATEACT_T sy-vline 
WA_GLE_STR_ADB_KFC_STR-AVGACTDB1_T sy-vline 
WA_GLE_STR_ADB_KFC_STR-AVGACTDB9_T sy-vline 
WA_GLE_STR_ADB_KFC_STR-TCUR sy-vline 
WA_GLE_STR_ADB_KFC_STR-PRDAYBAL_H sy-vline 
WA_GLE_STR_ADB_KFC_STR-CURDAYACT_H sy-vline 
WA_GLE_STR_ADB_KFC_STR-CURMONTHBAL_H sy-vline 
WA_GLE_STR_ADB_KFC_STR-YTODATEBAL_H sy-vline 
WA_GLE_STR_ADB_KFC_STR-PRMONTHBAL_H sy-vline 
WA_GLE_STR_ADB_KFC_STR-CURMONTHAVG_H sy-vline 
WA_GLE_STR_ADB_KFC_STR-QTODATEAVG_H sy-vline 
WA_GLE_STR_ADB_KFC_STR-YTODATEAVG_H sy-vline 
WA_GLE_STR_ADB_KFC_STR-AVGACT_H sy-vline 
WA_GLE_STR_ADB_KFC_STR-QTODATEACT_H sy-vline 
WA_GLE_STR_ADB_KFC_STR-AVGACTDB1_H sy-vline 
WA_GLE_STR_ADB_KFC_STR-AVGACTDB9_H sy-vline 
WA_GLE_STR_ADB_KFC_STR-HCUR sy-vline 
WA_GLE_STR_ADB_KFC_STR-PRDAYBAL_K sy-vline 
WA_GLE_STR_ADB_KFC_STR-CURDAYACT_K sy-vline 
WA_GLE_STR_ADB_KFC_STR-CURMONTHBAL_K sy-vline 
WA_GLE_STR_ADB_KFC_STR-YTODATEBAL_K sy-vline 
WA_GLE_STR_ADB_KFC_STR-PRMONTHBAL_K sy-vline 
WA_GLE_STR_ADB_KFC_STR-CURMONTHAVG_K sy-vline 
WA_GLE_STR_ADB_KFC_STR-QTODATEAVG_K sy-vline 
WA_GLE_STR_ADB_KFC_STR-YTODATEAVG_K sy-vline 
WA_GLE_STR_ADB_KFC_STR-AVGACT_K sy-vline 
WA_GLE_STR_ADB_KFC_STR-QTODATEACT_K sy-vline 
WA_GLE_STR_ADB_KFC_STR-AVGACTDB1_K sy-vline 
WA_GLE_STR_ADB_KFC_STR-AVGACTDB9_K sy-vline 
WA_GLE_STR_ADB_KFC_STR-KCUR sy-vline 
WA_GLE_STR_ADB_KFC_STR-PRDAYBAL_O sy-vline 
WA_GLE_STR_ADB_KFC_STR-CURDAYACT_O sy-vline 
WA_GLE_STR_ADB_KFC_STR-CURMONTHBAL_O sy-vline 
WA_GLE_STR_ADB_KFC_STR-YTODATEBAL_O sy-vline 
WA_GLE_STR_ADB_KFC_STR-PRMONTHBAL_O sy-vline 
WA_GLE_STR_ADB_KFC_STR-CURMONTHAVG_O sy-vline 
WA_GLE_STR_ADB_KFC_STR-QTODATEAVG_O sy-vline 
WA_GLE_STR_ADB_KFC_STR-YTODATEAVG_O sy-vline 
WA_GLE_STR_ADB_KFC_STR-AVGACT_O sy-vline 
WA_GLE_STR_ADB_KFC_STR-QTODATEACT_O sy-vline 
WA_GLE_STR_ADB_KFC_STR-AVGACTDB1_O sy-vline 
WA_GLE_STR_ADB_KFC_STR-AVGACTDB9_O sy-vline 
WA_GLE_STR_ADB_KFC_STR-OCUR sy-vline      INTO ld_text SEPARATED BY SPACE.

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