ABAP Select data from SAP table /SAPSLL/LCLICCO_DRAFT_S into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SAPSLL/LCLICCO_DRAFT_S 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 /SAPSLL/LCLICCO_DRAFT_S. 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 /SAPSLL/LCLICCO_DRAFT_S 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_/SAPSLL/LCLICCO_DRAFT_S TYPE STANDARD TABLE OF /SAPSLL/LCLICCO_DRAFT_S,
      WA_/SAPSLL/LCLICCO_DRAFT_S TYPE /SAPSLL/LCLICCO_DRAFT_S,
      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: </SAPSLL/LCLICCO_DRAFT_S> TYPE /SAPSLL/LCLICCO_DRAFT_S.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPSLL/LCLICCO_DRAFT_S
*  INTO TABLE @DATA(IT_/SAPSLL/LCLICCO_DRAFT_S2).
*--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_/SAPSLL/LCLICCO_DRAFT_S INDEX 1 INTO DATA(WA_/SAPSLL/LCLICCO_DRAFT_S2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPSLL/LCLICCO_DRAFT_S>-KEY = 1.
</SAPSLL/LCLICCO_DRAFT_S>-PARENT_KEY = 1.
</SAPSLL/LCLICCO_DRAFT_S>-ROOT_KEY = 1.
</SAPSLL/LCLICCO_DRAFT_S>-LCUID = 1.
</SAPSLL/LCLICCO_DRAFT_S>-LCIRN = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPSLL/LCLICCO_DRAFT_S-CTYGO, sy-vline,
  WA_/SAPSLL/LCLICCO_DRAFT_S-CTYCD, sy-vline,
  WA_/SAPSLL/LCLICCO_DRAFT_S-CODAT, sy-vline,
  WA_/SAPSLL/LCLICCO_DRAFT_S-LKNWP, sy-vline,
  WA_/SAPSLL/LCLICCO_DRAFT_S-CWDAT, sy-vline,
  WA_/SAPSLL/LCLICCO_DRAFT_S-LKRFW, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPSLL/LCLICCO_DRAFT_S 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_/SAPSLL/LCLICCO_DRAFT_S 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_/SAPSLL/LCLICCO_DRAFT_S INTO WA_/SAPSLL/LCLICCO_DRAFT_S.


*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_/SAPSLL/LCLICCO_DRAFT_S_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
LCUID TYPE STRING,
LCIRN TYPE STRING,
CTYGO TYPE STRING,
CTYCD TYPE STRING,
CODAT TYPE STRING,
LKNWP TYPE STRING,
CWDAT TYPE STRING,
LKRFW TYPE STRING,
LKCFW TYPE STRING,
LKPRO TYPE STRING,
IDREC TYPE STRING,
IDCTY TYPE STRING,
DIREQ TYPE STRING,
DLVST TYPE STRING,
RSEOH TYPE STRING,
RSELG TYPE STRING,
LKNIN TYPE STRING,
LKNEQ TYPE STRING,
LKNUF TYPE STRING,
LKNNU TYPE STRING,
LDRDT TYPE STRING,
LAPTY TYPE STRING,
LWAWP TYPE STRING,
LFIRG TYPE STRING,
AUART TYPE STRING,
LTPRO TYPE STRING,
LPNEU TYPE STRING,
LRERI TYPE STRING,
LRERF TYPE STRING,
DRAFT_KEY TYPE STRING,
DRAFT_PARENT_KEY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPSLL/LCLICCO_DRAFT_S_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_/SAPSLL/LCLICCO_DRAFT_S_STR-KEY sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-PARENT_KEY sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-ROOT_KEY sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LCUID sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LCIRN sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-CTYGO sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-CTYCD sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-CODAT sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LKNWP sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-CWDAT sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LKRFW sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LKCFW sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LKPRO sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-IDREC sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-IDCTY sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-DIREQ sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-DLVST sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-RSEOH sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-RSELG sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LKNIN sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LKNEQ sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LKNUF sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LKNNU sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LDRDT sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LAPTY sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LWAWP sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LFIRG sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-AUART sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LTPRO sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LPNEU sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LRERI sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-LRERF sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-DRAFT_KEY sy-vline 
WA_/SAPSLL/LCLICCO_DRAFT_S_STR-DRAFT_PARENT_KEY sy-vline      INTO ld_text SEPARATED BY SPACE.

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