ABAP Select data from SAP table CON_FIN_S_COPROD_DISTR_CONS_PL into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CON_FIN_S_COPROD_DISTR_CONS_PL 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 CON_FIN_S_COPROD_DISTR_CONS_PL. 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 CON_FIN_S_COPROD_DISTR_CONS_PL 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_CON_FIN_S_COPROD_DISTR_CONS_PL TYPE STANDARD TABLE OF CON_FIN_S_COPROD_DISTR_CONS_PL,
      WA_CON_FIN_S_COPROD_DISTR_CONS_PL TYPE CON_FIN_S_COPROD_DISTR_CONS_PL,
      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: <CON_FIN_S_COPROD_DISTR_CONS_PL> TYPE CON_FIN_S_COPROD_DISTR_CONS_PL.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CON_FIN_S_COPROD_DISTR_CONS_PL
*  INTO TABLE @DATA(IT_CON_FIN_S_COPROD_DISTR_CONS_PL2).
*--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_CON_FIN_S_COPROD_DISTR_CONS_PL INDEX 1 INTO DATA(WA_CON_FIN_S_COPROD_DISTR_CONS_PL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CON_FIN_S_COPROD_DISTR_CONS_PL>-POSNR = 1.
<CON_FIN_S_COPROD_DISTR_CONS_PL>-TYPPS = 1.
<CON_FIN_S_COPROD_DISTR_CONS_PL>-MATNR = 1.
<CON_FIN_S_COPROD_DISTR_CONS_PL>-MATWERK = 1.
<CON_FIN_S_COPROD_DISTR_CONS_PL>-CHARG = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CON_FIN_S_COPROD_DISTR_CONS_PL-KOKRS, sy-vline,
  WA_CON_FIN_S_COPROD_DISTR_CONS_PL-KOSTL, sy-vline,
  WA_CON_FIN_S_COPROD_DISTR_CONS_PL-LSTAR, sy-vline,
  WA_CON_FIN_S_COPROD_DISTR_CONS_PL-BUKRS, sy-vline,
  WA_CON_FIN_S_COPROD_DISTR_CONS_PL-KSTAR, sy-vline,
  WA_CON_FIN_S_COPROD_DISTR_CONS_PL-PRCTR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CON_FIN_S_COPROD_DISTR_CONS_PL 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_CON_FIN_S_COPROD_DISTR_CONS_PL 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_CON_FIN_S_COPROD_DISTR_CONS_PL INTO WA_CON_FIN_S_COPROD_DISTR_CONS_PL.


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

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

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

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

*Conversion exit CUNIT, internal->external for field /CWM/VALUM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CON_FIN_S_COPROD_DISTR_CONS_PL-/CWM/VALUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CON_FIN_S_COPROD_DISTR_CONS_PL-/CWM/VALUM.
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_CON_FIN_S_COPROD_DISTR_CONS_PL_STR, 
POSNR TYPE STRING,
TYPPS TYPE STRING,
MATNR TYPE STRING,
MATWERK TYPE STRING,
CHARG TYPE STRING,
KOKRS TYPE STRING,
KOSTL TYPE STRING,
LSTAR TYPE STRING,
BUKRS TYPE STRING,
KSTAR TYPE STRING,
PRCTR TYPE STRING,
SHKZ TYPE STRING,
T_AMOUNT TYPE STRING,
VAL_QUANTITY TYPE STRING,
/CWM/VALUM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CON_FIN_S_COPROD_DISTR_CONS_PL_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_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-POSNR sy-vline 
WA_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-TYPPS sy-vline 
WA_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-MATNR sy-vline 
WA_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-MATWERK sy-vline 
WA_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-CHARG sy-vline 
WA_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-KOKRS sy-vline 
WA_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-KOSTL sy-vline 
WA_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-LSTAR sy-vline 
WA_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-BUKRS sy-vline 
WA_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-KSTAR sy-vline 
WA_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-PRCTR sy-vline 
WA_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-SHKZ sy-vline 
WA_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-T_AMOUNT sy-vline 
WA_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-VAL_QUANTITY sy-vline 
WA_CON_FIN_S_COPROD_DISTR_CONS_PL_STR-/CWM/VALUM sy-vline      INTO ld_text SEPARATED BY SPACE.

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