ABAP Select data from SAP table /ACCGO/CCAK_S_KOMWBHPE_API 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 /ACCGO/CCAK_S_KOMWBHPE_API 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 /ACCGO/CCAK_S_KOMWBHPE_API. 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 /ACCGO/CCAK_S_KOMWBHPE_API 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_/ACCGO/CCAK_S_KOMWBHPE_API TYPE STANDARD TABLE OF /ACCGO/CCAK_S_KOMWBHPE_API,
      WA_/ACCGO/CCAK_S_KOMWBHPE_API TYPE /ACCGO/CCAK_S_KOMWBHPE_API,
      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: </ACCGO/CCAK_S_KOMWBHPE_API> TYPE /ACCGO/CCAK_S_KOMWBHPE_API.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /ACCGO/CCAK_S_KOMWBHPE_API
  INTO TABLE IT_/ACCGO/CCAK_S_KOMWBHPE_API.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ACCGO/CCAK_S_KOMWBHPE_API
*  INTO TABLE @DATA(IT_/ACCGO/CCAK_S_KOMWBHPE_API2).
*--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_/ACCGO/CCAK_S_KOMWBHPE_API INDEX 1 INTO DATA(WA_/ACCGO/CCAK_S_KOMWBHPE_API2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/ACCGO/CCAK_S_KOMWBHPE_API ASSIGNING </ACCGO/CCAK_S_KOMWBHPE_API>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</ACCGO/CCAK_S_KOMWBHPE_API>-TKONN = 1.
</ACCGO/CCAK_S_KOMWBHPE_API>-TPOSN = 1.
</ACCGO/CCAK_S_KOMWBHPE_API>-TPOSN_SUB = 1.
</ACCGO/CCAK_S_KOMWBHPE_API>-OLDPO = 1.
</ACCGO/CCAK_S_KOMWBHPE_API>-PARVW = 1.

ENDLOOP.

LOOP AT IT_/ACCGO/CCAK_S_KOMWBHPE_API INTO WA_/ACCGO/CCAK_S_KOMWBHPE_API.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ACCGO/CCAK_S_KOMWBHPE_API-PARZA, sy-vline,
  WA_/ACCGO/CCAK_S_KOMWBHPE_API-ERNAM, sy-vline,
  WA_/ACCGO/CCAK_S_KOMWBHPE_API-ERDAT, sy-vline,
  WA_/ACCGO/CCAK_S_KOMWBHPE_API-LIFNR, sy-vline,
  WA_/ACCGO/CCAK_S_KOMWBHPE_API-KUNNR, sy-vline,
  WA_/ACCGO/CCAK_S_KOMWBHPE_API-DEFPA, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/ACCGO/CCAK_S_KOMWBHPE_API 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_/ACCGO/CCAK_S_KOMWBHPE_API 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_/ACCGO/CCAK_S_KOMWBHPE_API INTO WA_/ACCGO/CCAK_S_KOMWBHPE_API.


*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 TKONN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CCAK_S_KOMWBHPE_API-TKONN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CCAK_S_KOMWBHPE_API-TKONN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PARVW, internal->external for field PARVW
CALL FUNCTION 'CONVERSION_EXIT_PARVW_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CCAK_S_KOMWBHPE_API-PARVW
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CCAK_S_KOMWBHPE_API-PARVW.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ISOLA, internal->external for field SPRAS
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CCAK_S_KOMWBHPE_API-SPRAS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CCAK_S_KOMWBHPE_API-SPRAS.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit SXIDN, internal->external for field EMAIL_ADDR
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CCAK_S_KOMWBHPE_API-EMAIL_ADDR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CCAK_S_KOMWBHPE_API-EMAIL_ADDR.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field P_NUMB_OLD
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CCAK_S_KOMWBHPE_API-P_NUMB_OLD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CCAK_S_KOMWBHPE_API-P_NUMB_OLD.
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_/ACCGO/CCAK_S_KOMWBHPE_API_STR, 
TKONN TYPE STRING,
TPOSN TYPE STRING,
TPOSN_SUB TYPE STRING,
OLDPO TYPE STRING,
PARVW TYPE STRING,
PARZA TYPE STRING,
ERNAM TYPE STRING,
ERDAT TYPE STRING,
LIFNR TYPE STRING,
KUNNR TYPE STRING,
DEFPA TYPE STRING,
PARNR TYPE STRING,
PERNR TYPE STRING,
ADRNR TYPE STRING,
ANRED TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
NAME3 TYPE STRING,
NAME4 TYPE STRING,
STRAS TYPE STRING,
LAND1 TYPE STRING,
PSTLZ TYPE STRING,
PSTL2 TYPE STRING,
PFORT TYPE STRING,
ORT01 TYPE STRING,
ORT02 TYPE STRING,
REGIO TYPE STRING,
CITYC TYPE STRING,
COUNC TYPE STRING,
PFACH TYPE STRING,
TELF1 TYPE STRING,
TELF2 TYPE STRING,
TELBX TYPE STRING,
TELFX TYPE STRING,
TELTX TYPE STRING,
TELX1 TYPE STRING,
SPRAS TYPE STRING,
LZONE TYPE STRING,
HAUSN TYPE STRING,
PARGE TYPE STRING,
NAME_LIST TYPE STRING,
TXJCD TYPE STRING,
ADRNP TYPE STRING,
ADDRESS_TYPE TYPE STRING,
DUEFL TYPE STRING,
STOCK TYPE STRING,
STRS2 TYPE STRING,
STRASNA TYPE STRING,
EMAIL_ADDR TYPE STRING,
MOBNUM TYPE STRING,
ADDRESS_ORIGIN TYPE STRING,
ADDR_LINK TYPE STRING,
REFOBJTYPE TYPE STRING,
REFOBJKEY TYPE STRING,
REFLOGSYS TYPE STRING,
P_NUMB_NEW TYPE STRING,
P_NUMB_OLD TYPE STRING,
ADRDA TYPE STRING,
COUNTER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/ACCGO/CCAK_S_KOMWBHPE_API_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_/ACCGO/CCAK_S_KOMWBHPE_API_STR-TKONN sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-TPOSN sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-TPOSN_SUB sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-OLDPO sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-PARVW sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-PARZA sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-ERNAM sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-ERDAT sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-LIFNR sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-KUNNR sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-DEFPA sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-PARNR sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-PERNR sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-ADRNR sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-ANRED sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-NAME1 sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-NAME2 sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-NAME3 sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-NAME4 sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-STRAS sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-LAND1 sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-PSTLZ sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-PSTL2 sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-PFORT sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-ORT01 sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-ORT02 sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-REGIO sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-CITYC sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-COUNC sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-PFACH sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-TELF1 sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-TELF2 sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-TELBX sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-TELFX sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-TELTX sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-TELX1 sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-SPRAS sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-LZONE sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-HAUSN sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-PARGE sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-NAME_LIST sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-TXJCD sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-ADRNP sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-ADDRESS_TYPE sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-DUEFL sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-STOCK sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-STRS2 sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-STRASNA sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-EMAIL_ADDR sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-MOBNUM sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-ADDRESS_ORIGIN sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-ADDR_LINK sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-REFOBJTYPE sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-REFOBJKEY sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-REFLOGSYS sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-P_NUMB_NEW sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-P_NUMB_OLD sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-ADRDA sy-vline 
WA_/ACCGO/CCAK_S_KOMWBHPE_API_STR-COUNTER sy-vline      INTO ld_text SEPARATED BY SPACE.

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