ABAP Select data from SAP table ADS2KIPUPL_V_CBS into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ADS2KIPUPL_V_CBS 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 ADS2KIPUPL_V_CBS. 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 ADS2KIPUPL_V_CBS 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_ADS2KIPUPL_V_CBS TYPE STANDARD TABLE OF ADS2KIPUPL_V_CBS,
      WA_ADS2KIPUPL_V_CBS TYPE ADS2KIPUPL_V_CBS,
      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: <ADS2KIPUPL_V_CBS> TYPE ADS2KIPUPL_V_CBS.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ADS2KIPUPL_V_CBS.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ADS2KIPUPL_V_CBS
  INTO TABLE IT_ADS2KIPUPL_V_CBS.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ADS2KIPUPL_V_CBS
*  INTO TABLE @DATA(IT_ADS2KIPUPL_V_CBS2).
*--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_ADS2KIPUPL_V_CBS INDEX 1 INTO DATA(WA_ADS2KIPUPL_V_CBS2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ADS2KIPUPL_V_CBS ASSIGNING <ADS2KIPUPL_V_CBS>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ADS2KIPUPL_V_CBS>-SEG = 1.
<ADS2KIPUPL_V_CBS>-LINE_NO = 1.
<ADS2KIPUPL_V_CBS>-COLUMN_NO = 1.
<ADS2KIPUPL_V_CBS>-COLUMN_NO_VALUE = 1.
<ADS2KIPUPL_V_CBS>-NAME = 1.

ENDLOOP.

LOOP AT IT_ADS2KIPUPL_V_CBS INTO WA_ADS2KIPUPL_V_CBS.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ADS2KIPUPL_V_CBS-LENGTH, sy-vline,
  WA_ADS2KIPUPL_V_CBS-DEL, sy-vline,
  WA_ADS2KIPUPL_V_CBS-VALUE, sy-vline,
  WA_ADS2KIPUPL_V_CBS-CHG, sy-vline,
  WA_ADS2KIPUPL_V_CBS-LINE_NO, sy-vline,
  WA_ADS2KIPUPL_V_CBS-COLUMN_NO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ADS2KIPUPL_V_CBS 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_ADS2KIPUPL_V_CBS 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_ADS2KIPUPL_V_CBS INTO WA_ADS2KIPUPL_V_CBS.


*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_ADS2KIPUPL_V_CBS_STR, 
SEG TYPE STRING,
LINE_NO TYPE STRING,
COLUMN_NO TYPE STRING,
COLUMN_NO_VALUE TYPE STRING,
NAME TYPE STRING,
LENGTH TYPE STRING,
DEL TYPE STRING,
VALUE TYPE STRING,
CHG TYPE STRING,
LINE_NO TYPE STRING,
COLUMN_NO TYPE STRING,
COLUMN_NO_VALUE TYPE STRING,
NAME TYPE STRING,
LENGTH TYPE STRING,
DEL TYPE STRING,
VALUE TYPE STRING,
EIM TYPE STRING,
LINE_NO TYPE STRING,
COLUMN_NO TYPE STRING,
COLUMN_NO_VALUE TYPE STRING,
NAME TYPE STRING,
LENGTH TYPE STRING,
DEL TYPE STRING,
VALUE TYPE STRING,
EIP TYPE STRING,
LINE_NO TYPE STRING,
COLUMN_NO TYPE STRING,
COLUMN_NO_VALUE TYPE STRING,
NAME TYPE STRING,
LENGTH TYPE STRING,
DEL TYPE STRING,
VALUE TYPE STRING,
CSN TYPE STRING,
LINE_NO TYPE STRING,
COLUMN_NO TYPE STRING,
COLUMN_NO_VALUE TYPE STRING,
NAME TYPE STRING,
LENGTH TYPE STRING,
DEL TYPE STRING,
VALUE TYPE STRING,
MOR TYPE STRING,
LINE_NO TYPE STRING,
COLUMN_NO TYPE STRING,
COLUMN_NO_VALUE TYPE STRING,
NAME TYPE STRING,
LENGTH TYPE STRING,
DEL TYPE STRING,
VALUE TYPE STRING,
T_MSC TYPE STRING,
PTQ TYPE STRING,
LINE_NO TYPE STRING,
COLUMN_NO TYPE STRING,
COLUMN_NO_VALUE TYPE STRING,
NAME TYPE STRING,
LENGTH TYPE STRING,
DEL TYPE STRING,
VALUE TYPE STRING,
RFS TYPE STRING,
LINE_NO TYPE STRING,
COLUMN_NO TYPE STRING,
COLUMN_NO_VALUE TYPE STRING,
NAME TYPE STRING,
LENGTH TYPE STRING,
DEL TYPE STRING,
VALUE TYPE STRING,
SFR TYPE STRING,
LINE_NO TYPE STRING,
COLUMN_NO TYPE STRING,
COLUMN_NO_VALUE TYPE STRING,
NAME TYPE STRING,
LENGTH TYPE STRING,
DEL TYPE STRING,
VALUE TYPE STRING,
STD TYPE STRING,
LINE_NO TYPE STRING,
COLUMN_NO TYPE STRING,
COLUMN_NO_VALUE TYPE STRING,
NAME TYPE STRING,
LENGTH TYPE STRING,
DEL TYPE STRING,
VALUE TYPE STRING,
T_RPD TYPE STRING,
T_RPE TYPE STRING,
T_UOA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ADS2KIPUPL_V_CBS_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_ADS2KIPUPL_V_CBS_STR-SEG sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LINE_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO_VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-NAME sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LENGTH sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-DEL sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-CHG sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LINE_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO_VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-NAME sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LENGTH sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-DEL sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-EIM sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LINE_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO_VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-NAME sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LENGTH sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-DEL sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-EIP sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LINE_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO_VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-NAME sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LENGTH sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-DEL sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-CSN sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LINE_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO_VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-NAME sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LENGTH sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-DEL sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-MOR sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LINE_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO_VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-NAME sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LENGTH sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-DEL sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-T_MSC sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-PTQ sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LINE_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO_VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-NAME sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LENGTH sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-DEL sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-RFS sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LINE_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO_VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-NAME sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LENGTH sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-DEL sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-SFR sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LINE_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO_VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-NAME sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LENGTH sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-DEL sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-STD sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LINE_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-COLUMN_NO_VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-NAME sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-LENGTH sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-DEL sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-VALUE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-T_RPD sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-T_RPE sy-vline 
WA_ADS2KIPUPL_V_CBS_STR-T_UOA sy-vline      INTO ld_text SEPARATED BY SPACE.

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