ABAP Select data from SAP table KKBCS_SREP 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 KKBCS_SREP 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 KKBCS_SREP. 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 KKBCS_SREP 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_KKBCS_SREP TYPE STANDARD TABLE OF KKBCS_SREP,
      WA_KKBCS_SREP TYPE KKBCS_SREP,
      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: <KKBCS_SREP> TYPE KKBCS_SREP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM KKBCS_SREP
*  INTO TABLE @DATA(IT_KKBCS_SREP2).
*--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_KKBCS_SREP INDEX 1 INTO DATA(WA_KKBCS_SREP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<KKBCS_SREP>-HKTYP = 1.
<KKBCS_SREP>-AUFNR = 1.
<KKBCS_SREP>-HERKU = 1.
<KKBCS_SREP>-KOSTL = 1.
<KKBCS_SREP>-LSTAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_KKBCS_SREP-PKSLA, sy-vline,
  WA_KKBCS_SREP-MATNR, sy-vline,
  WA_KKBCS_SREP-WERKS, sy-vline,
  WA_KKBCS_SREP-PMAWR, sy-vline,
  WA_KKBCS_SREP-BELAR, sy-vline,
  WA_KKBCS_SREP-KSTAR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_KKBCS_SREP 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_KKBCS_SREP 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_KKBCS_SREP INTO WA_KKBCS_SREP.


*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 ALPHA, internal->external for field AUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_KKBCS_SREP-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_KKBCS_SREP-AUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_KKBCS_SREP-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_KKBCS_SREP-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_KKBCS_SREP-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_KKBCS_SREP-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BELAR, internal->external for field BELAR
CALL FUNCTION 'CONVERSION_EXIT_BELAR_OUTPUT'
  EXPORTING
    input =                      WA_KKBCS_SREP-BELAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_KKBCS_SREP-BELAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KSTAR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_KKBCS_SREP-KSTAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_KKBCS_SREP-KSTAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BEWEG, internal->external for field BEWEG
CALL FUNCTION 'CONVERSION_EXIT_BEWEG_OUTPUT'
  EXPORTING
    input =                      WA_KKBCS_SREP-BEWEG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_KKBCS_SREP-BEWEG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_KKBCS_SREP-MEINH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_KKBCS_SREP-MEINH.
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_KKBCS_SREP_STR, 
HKTYP TYPE STRING,
AUFNR TYPE STRING,
HERKU TYPE STRING,
KOSTL TYPE STRING,
LSTAR TYPE STRING,
PKSLA TYPE STRING,
MATNR TYPE STRING,
WERKS TYPE STRING,
PMAWR TYPE STRING,
BELAR TYPE STRING,
KSTAR TYPE STRING,
ELEMT TYPE STRING,
EGRUP TYPE STRING,
BEWEG TYPE STRING,
MEINH TYPE STRING,
WAERS TYPE STRING,
PLANKOST_G TYPE STRING,
PLANMENG_G TYPE STRING,
ISTKOST_G TYPE STRING,
ISTMENG_G TYPE STRING,
SOLLKOST_G TYPE STRING,
ABWGES TYPE STRING,
ABWPREIS TYPE STRING,
ABWSTRUKT TYPE STRING,
ABWMENG TYPE STRING,
ABWEINS TYPE STRING,
AUSSCH TYPE STRING,
ABWMISCHP TYPE STRING,
ABWVERRP TYPE STRING,
ABWVERM TYPE STRING,
ABWFIXKO TYPE STRING,
ABWREST TYPE STRING,
SOLLMENG_G TYPE STRING,
ABGRWIP TYPE STRING,
ABGRUEKFK TYPE STRING,
ABGRUEKDV TYPE STRING,
ABGBESGES TYPE STRING,
ABGRUKGES TYPE STRING,
OBLIGO TYPE STRING,
PLIS_KOST_P TYPE STRING,
SOIS_KOST_P TYPE STRING,
PLIS_KOST_A TYPE STRING,
SOIS_KOST_A TYPE STRING,
PLIS_MENG_P TYPE STRING,
SOIS_MENG_P TYPE STRING,
SOKO_MENG_P TYPE STRING,
PLIS_MENG_A TYPE STRING,
SOIS_MENG_A TYPE STRING,
SOKO_MENG_A TYPE STRING,
ABGRWIPM TYPE STRING,
HKTYP_TEXT TYPE STRING,
AUFNR_TEXT TYPE STRING,
HERKU_TEXT TYPE STRING,
KOSTL_TEXT TYPE STRING,
LSTAR_TEXT TYPE STRING,
MATNR_TEXT TYPE STRING,
WERKS_TEXT TYPE STRING,
PMAWR_TEXT TYPE STRING,
HKGRP_TEXT TYPE STRING,
BELAR_TEXT TYPE STRING,
KSTAR_TEXT TYPE STRING,
ELEMT_TEXT TYPE STRING,
EGRUP_TEXT TYPE STRING,
HERKZ_TEXT TYPE STRING,
BEWEG_TEXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_KKBCS_SREP_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_KKBCS_SREP_STR-HKTYP sy-vline 
WA_KKBCS_SREP_STR-AUFNR sy-vline 
WA_KKBCS_SREP_STR-HERKU sy-vline 
WA_KKBCS_SREP_STR-KOSTL sy-vline 
WA_KKBCS_SREP_STR-LSTAR sy-vline 
WA_KKBCS_SREP_STR-PKSLA sy-vline 
WA_KKBCS_SREP_STR-MATNR sy-vline 
WA_KKBCS_SREP_STR-WERKS sy-vline 
WA_KKBCS_SREP_STR-PMAWR sy-vline 
WA_KKBCS_SREP_STR-BELAR sy-vline 
WA_KKBCS_SREP_STR-KSTAR sy-vline 
WA_KKBCS_SREP_STR-ELEMT sy-vline 
WA_KKBCS_SREP_STR-EGRUP sy-vline 
WA_KKBCS_SREP_STR-BEWEG sy-vline 
WA_KKBCS_SREP_STR-MEINH sy-vline 
WA_KKBCS_SREP_STR-WAERS sy-vline 
WA_KKBCS_SREP_STR-PLANKOST_G sy-vline 
WA_KKBCS_SREP_STR-PLANMENG_G sy-vline 
WA_KKBCS_SREP_STR-ISTKOST_G sy-vline 
WA_KKBCS_SREP_STR-ISTMENG_G sy-vline 
WA_KKBCS_SREP_STR-SOLLKOST_G sy-vline 
WA_KKBCS_SREP_STR-ABWGES sy-vline 
WA_KKBCS_SREP_STR-ABWPREIS sy-vline 
WA_KKBCS_SREP_STR-ABWSTRUKT sy-vline 
WA_KKBCS_SREP_STR-ABWMENG sy-vline 
WA_KKBCS_SREP_STR-ABWEINS sy-vline 
WA_KKBCS_SREP_STR-AUSSCH sy-vline 
WA_KKBCS_SREP_STR-ABWMISCHP sy-vline 
WA_KKBCS_SREP_STR-ABWVERRP sy-vline 
WA_KKBCS_SREP_STR-ABWVERM sy-vline 
WA_KKBCS_SREP_STR-ABWFIXKO sy-vline 
WA_KKBCS_SREP_STR-ABWREST sy-vline 
WA_KKBCS_SREP_STR-SOLLMENG_G sy-vline 
WA_KKBCS_SREP_STR-ABGRWIP sy-vline 
WA_KKBCS_SREP_STR-ABGRUEKFK sy-vline 
WA_KKBCS_SREP_STR-ABGRUEKDV sy-vline 
WA_KKBCS_SREP_STR-ABGBESGES sy-vline 
WA_KKBCS_SREP_STR-ABGRUKGES sy-vline 
WA_KKBCS_SREP_STR-OBLIGO sy-vline 
WA_KKBCS_SREP_STR-PLIS_KOST_P sy-vline 
WA_KKBCS_SREP_STR-SOIS_KOST_P sy-vline 
WA_KKBCS_SREP_STR-PLIS_KOST_A sy-vline 
WA_KKBCS_SREP_STR-SOIS_KOST_A sy-vline 
WA_KKBCS_SREP_STR-PLIS_MENG_P sy-vline 
WA_KKBCS_SREP_STR-SOIS_MENG_P sy-vline 
WA_KKBCS_SREP_STR-SOKO_MENG_P sy-vline 
WA_KKBCS_SREP_STR-PLIS_MENG_A sy-vline 
WA_KKBCS_SREP_STR-SOIS_MENG_A sy-vline 
WA_KKBCS_SREP_STR-SOKO_MENG_A sy-vline 
WA_KKBCS_SREP_STR-ABGRWIPM sy-vline 
WA_KKBCS_SREP_STR-HKTYP_TEXT sy-vline 
WA_KKBCS_SREP_STR-AUFNR_TEXT sy-vline 
WA_KKBCS_SREP_STR-HERKU_TEXT sy-vline 
WA_KKBCS_SREP_STR-KOSTL_TEXT sy-vline 
WA_KKBCS_SREP_STR-LSTAR_TEXT sy-vline 
WA_KKBCS_SREP_STR-MATNR_TEXT sy-vline 
WA_KKBCS_SREP_STR-WERKS_TEXT sy-vline 
WA_KKBCS_SREP_STR-PMAWR_TEXT sy-vline 
WA_KKBCS_SREP_STR-HKGRP_TEXT sy-vline 
WA_KKBCS_SREP_STR-BELAR_TEXT sy-vline 
WA_KKBCS_SREP_STR-KSTAR_TEXT sy-vline 
WA_KKBCS_SREP_STR-ELEMT_TEXT sy-vline 
WA_KKBCS_SREP_STR-EGRUP_TEXT sy-vline 
WA_KKBCS_SREP_STR-HERKZ_TEXT sy-vline 
WA_KKBCS_SREP_STR-BEWEG_TEXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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