ABAP Select data from SAP table ADS2KIPUPL_S_ADRF_RUNTIME into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ADS2KIPUPL_S_ADRF_RUNTIME 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_S_ADRF_RUNTIME. 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_S_ADRF_RUNTIME 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_S_ADRF_RUNTIME TYPE STANDARD TABLE OF ADS2KIPUPL_S_ADRF_RUNTIME,
      WA_ADS2KIPUPL_S_ADRF_RUNTIME TYPE ADS2KIPUPL_S_ADRF_RUNTIME,
      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_S_ADRF_RUNTIME> TYPE ADS2KIPUPL_S_ADRF_RUNTIME.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ADS2KIPUPL_S_ADRF_RUNTIME.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ADS2KIPUPL_S_ADRF_RUNTIME
  INTO TABLE IT_ADS2KIPUPL_S_ADRF_RUNTIME.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ADS2KIPUPL_S_ADRF_RUNTIME
*  INTO TABLE @DATA(IT_ADS2KIPUPL_S_ADRF_RUNTIME2).
*--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_S_ADRF_RUNTIME INDEX 1 INTO DATA(WA_ADS2KIPUPL_S_ADRF_RUNTIME2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ADS2KIPUPL_S_ADRF_RUNTIME ASSIGNING <ADS2KIPUPL_S_ADRF_RUNTIME>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ADS2KIPUPL_S_ADRF_RUNTIME>-LINE = 1.
<ADS2KIPUPL_S_ADRF_RUNTIME>-RTC = 1.
<ADS2KIPUPL_S_ADRF_RUNTIME>-CHG = 1.
<ADS2KIPUPL_S_ADRF_RUNTIME>-FILLER1 = 1.
<ADS2KIPUPL_S_ADRF_RUNTIME>-PNR = 1.

ENDLOOP.

LOOP AT IT_ADS2KIPUPL_S_ADRF_RUNTIME INTO WA_ADS2KIPUPL_S_ADRF_RUNTIME.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ADS2KIPUPL_S_ADRF_RUNTIME-MFR, sy-vline,
  WA_ADS2KIPUPL_S_ADRF_RUNTIME-CSN, sy-vline,
  WA_ADS2KIPUPL_S_ADRF_RUNTIME-PTQ, sy-vline,
  WA_ADS2KIPUPL_S_ADRF_RUNTIME-MOR, sy-vline,
  WA_ADS2KIPUPL_S_ADRF_RUNTIME-STD, sy-vline,
  WA_ADS2KIPUPL_S_ADRF_RUNTIME-ELM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ADS2KIPUPL_S_ADRF_RUNTIME 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_S_ADRF_RUNTIME 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_S_ADRF_RUNTIME INTO WA_ADS2KIPUPL_S_ADRF_RUNTIME.


*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_S_ADRF_RUNTIME_STR, 
LINE TYPE STRING,
RTC TYPE STRING,
CHG TYPE STRING,
FILLER1 TYPE STRING,
PNR TYPE STRING,
MFR TYPE STRING,
CSN TYPE STRING,
PTQ TYPE STRING,
MOR TYPE STRING,
STD TYPE STRING,
ELM TYPE STRING,
SFR TYPE STRING,
RFS TYPE STRING,
ESS TYPE STRING,
INDC TYPE STRING,
FILLER2 TYPE STRING,
EFF1 TYPE STRING,
EFF2 TYPE STRING,
EFF3 TYPE STRING,
EFF4 TYPE STRING,
EFF5 TYPE STRING,
EFF6 TYPE STRING,
EFF7 TYPE STRING,
EFF8 TYPE STRING,
EFF9 TYPE STRING,
EFF10 TYPE STRING,
EFF11 TYPE STRING,
EFF12 TYPE STRING,
EFF13 TYPE STRING,
EFF14 TYPE STRING,
EFF15 TYPE STRING,
EFFOF TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ADS2KIPUPL_S_ADRF_RUNTIME_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_S_ADRF_RUNTIME_STR-LINE sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-RTC sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-CHG sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-FILLER1 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-PNR sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-MFR sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-CSN sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-PTQ sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-MOR sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-STD sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-ELM sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-SFR sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-RFS sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-ESS sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-INDC sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-FILLER2 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF1 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF2 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF3 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF4 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF5 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF6 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF7 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF8 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF9 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF10 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF11 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF12 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF13 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF14 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFF15 sy-vline 
WA_ADS2KIPUPL_S_ADRF_RUNTIME_STR-EFFOF sy-vline      INTO ld_text SEPARATED BY SPACE.

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