ABAP Select data from SAP table P06DUC_S_EN 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 P06DUC_S_EN 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 P06DUC_S_EN. 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 P06DUC_S_EN 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_P06DUC_S_EN TYPE STANDARD TABLE OF P06DUC_S_EN,
      WA_P06DUC_S_EN TYPE P06DUC_S_EN,
      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: <P06DUC_S_EN> TYPE P06DUC_S_EN.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P06DUC_S_EN.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P06DUC_S_EN
  INTO TABLE IT_P06DUC_S_EN.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P06DUC_S_EN
*  INTO TABLE @DATA(IT_P06DUC_S_EN2).
*--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_P06DUC_S_EN INDEX 1 INTO DATA(WA_P06DUC_S_EN2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P06DUC_S_EN ASSIGNING <P06DUC_S_EN>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P06DUC_S_EN>-EN1 = 1.
<P06DUC_S_EN>-CODEN = 1.
<P06DUC_S_EN>-QLIDI = 1.
<P06DUC_S_EN>-IDINT = 1.
<P06DUC_S_EN>-CHRES = 1.

ENDLOOP.

LOOP AT IT_P06DUC_S_EN INTO WA_P06DUC_S_EN.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P06DUC_S_EN-NOM01, sy-vline,
  WA_P06DUC_S_EN-NOM02, sy-vline,
  WA_P06DUC_S_EN-ADR01, sy-vline,
  WA_P06DUC_S_EN-ADR02, sy-vline,
  WA_P06DUC_S_EN-LOCAL, sy-vline,
  WA_P06DUC_S_EN-CODPT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P06DUC_S_EN 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_P06DUC_S_EN 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_P06DUC_S_EN INTO WA_P06DUC_S_EN.


*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_P06DUC_S_EN_STR, 
EN1 TYPE STRING,
CODEN TYPE STRING,
QLIDI TYPE STRING,
IDINT TYPE STRING,
CHRES TYPE STRING,
NOM01 TYPE STRING,
NOM02 TYPE STRING,
ADR01 TYPE STRING,
ADR02 TYPE STRING,
LOCAL TYPE STRING,
CODPT TYPE STRING,
FIL27 TYPE STRING,
INSEE TYPE STRING,
EN2 TYPE STRING,
CODEN TYPE STRING,
SERVC TYPE STRING,
NUMTE TYPE STRING,
NUMFX TYPE STRING,
NUMR1 TYPE STRING,
NUMR2 TYPE STRING,
NUMR3 TYPE STRING,
NUMR4 TYPE STRING,
FIL27 TYPE STRING,
EN3 TYPE STRING,
CODEN TYPE STRING,
DATEP TYPE STRING,
QDATE TYPE STRING,
MONF1 TYPE STRING,
QMON1 TYPE STRING,
MONF2 TYPE STRING,
QMON2 TYPE STRING,
MONF3 TYPE STRING,
QMON3 TYPE STRING,
QTDAT TYPE STRING,
DATPR TYPE STRING,
QDATP TYPE STRING,
MONF4 TYPE STRING,
QMON4 TYPE STRING,
FI122 TYPE STRING,
EN4 TYPE STRING,
CODEN TYPE STRING,
QTD01 TYPE STRING,
QTD02 TYPE STRING,
QTD03 TYPE STRING,
QTD04 TYPE STRING,
QTD05 TYPE STRING,
QTD06 TYPE STRING,
QTD07 TYPE STRING,
QTD08 TYPE STRING,
QTD09 TYPE STRING,
QTD10 TYPE STRING,
QTD11 TYPE STRING,
QTD12 TYPE STRING,
QTD13 TYPE STRING,
QTD14 TYPE STRING,
QTD15 TYPE STRING,
QTD16 TYPE STRING,
QEFFE TYPE STRING,
FIL10 TYPE STRING,
COT TYPE STRING,
TRS TYPE STRING,
TAT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P06DUC_S_EN_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_P06DUC_S_EN_STR-EN1 sy-vline 
WA_P06DUC_S_EN_STR-CODEN sy-vline 
WA_P06DUC_S_EN_STR-QLIDI sy-vline 
WA_P06DUC_S_EN_STR-IDINT sy-vline 
WA_P06DUC_S_EN_STR-CHRES sy-vline 
WA_P06DUC_S_EN_STR-NOM01 sy-vline 
WA_P06DUC_S_EN_STR-NOM02 sy-vline 
WA_P06DUC_S_EN_STR-ADR01 sy-vline 
WA_P06DUC_S_EN_STR-ADR02 sy-vline 
WA_P06DUC_S_EN_STR-LOCAL sy-vline 
WA_P06DUC_S_EN_STR-CODPT sy-vline 
WA_P06DUC_S_EN_STR-FIL27 sy-vline 
WA_P06DUC_S_EN_STR-INSEE sy-vline 
WA_P06DUC_S_EN_STR-EN2 sy-vline 
WA_P06DUC_S_EN_STR-CODEN sy-vline 
WA_P06DUC_S_EN_STR-SERVC sy-vline 
WA_P06DUC_S_EN_STR-NUMTE sy-vline 
WA_P06DUC_S_EN_STR-NUMFX sy-vline 
WA_P06DUC_S_EN_STR-NUMR1 sy-vline 
WA_P06DUC_S_EN_STR-NUMR2 sy-vline 
WA_P06DUC_S_EN_STR-NUMR3 sy-vline 
WA_P06DUC_S_EN_STR-NUMR4 sy-vline 
WA_P06DUC_S_EN_STR-FIL27 sy-vline 
WA_P06DUC_S_EN_STR-EN3 sy-vline 
WA_P06DUC_S_EN_STR-CODEN sy-vline 
WA_P06DUC_S_EN_STR-DATEP sy-vline 
WA_P06DUC_S_EN_STR-QDATE sy-vline 
WA_P06DUC_S_EN_STR-MONF1 sy-vline 
WA_P06DUC_S_EN_STR-QMON1 sy-vline 
WA_P06DUC_S_EN_STR-MONF2 sy-vline 
WA_P06DUC_S_EN_STR-QMON2 sy-vline 
WA_P06DUC_S_EN_STR-MONF3 sy-vline 
WA_P06DUC_S_EN_STR-QMON3 sy-vline 
WA_P06DUC_S_EN_STR-QTDAT sy-vline 
WA_P06DUC_S_EN_STR-DATPR sy-vline 
WA_P06DUC_S_EN_STR-QDATP sy-vline 
WA_P06DUC_S_EN_STR-MONF4 sy-vline 
WA_P06DUC_S_EN_STR-QMON4 sy-vline 
WA_P06DUC_S_EN_STR-FI122 sy-vline 
WA_P06DUC_S_EN_STR-EN4 sy-vline 
WA_P06DUC_S_EN_STR-CODEN sy-vline 
WA_P06DUC_S_EN_STR-QTD01 sy-vline 
WA_P06DUC_S_EN_STR-QTD02 sy-vline 
WA_P06DUC_S_EN_STR-QTD03 sy-vline 
WA_P06DUC_S_EN_STR-QTD04 sy-vline 
WA_P06DUC_S_EN_STR-QTD05 sy-vline 
WA_P06DUC_S_EN_STR-QTD06 sy-vline 
WA_P06DUC_S_EN_STR-QTD07 sy-vline 
WA_P06DUC_S_EN_STR-QTD08 sy-vline 
WA_P06DUC_S_EN_STR-QTD09 sy-vline 
WA_P06DUC_S_EN_STR-QTD10 sy-vline 
WA_P06DUC_S_EN_STR-QTD11 sy-vline 
WA_P06DUC_S_EN_STR-QTD12 sy-vline 
WA_P06DUC_S_EN_STR-QTD13 sy-vline 
WA_P06DUC_S_EN_STR-QTD14 sy-vline 
WA_P06DUC_S_EN_STR-QTD15 sy-vline 
WA_P06DUC_S_EN_STR-QTD16 sy-vline 
WA_P06DUC_S_EN_STR-QEFFE sy-vline 
WA_P06DUC_S_EN_STR-FIL10 sy-vline 
WA_P06DUC_S_EN_STR-COT sy-vline 
WA_P06DUC_S_EN_STR-TRS sy-vline 
WA_P06DUC_S_EN_STR-TAT sy-vline      INTO ld_text SEPARATED BY SPACE.

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