ABAP Select data from SAP table ARUN_RC_RUN_DETL 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 ARUN_RC_RUN_DETL 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 ARUN_RC_RUN_DETL. 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 ARUN_RC_RUN_DETL 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_ARUN_RC_RUN_DETL TYPE STANDARD TABLE OF ARUN_RC_RUN_DETL,
      WA_ARUN_RC_RUN_DETL TYPE ARUN_RC_RUN_DETL,
      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: <ARUN_RC_RUN_DETL> TYPE ARUN_RC_RUN_DETL.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ARUN_RC_RUN_DETL
*  INTO TABLE @DATA(IT_ARUN_RC_RUN_DETL2).
*--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_ARUN_RC_RUN_DETL INDEX 1 INTO DATA(WA_ARUN_RC_RUN_DETL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ARUN_RC_RUN_DETL>-MANDT = 1.
<ARUN_RC_RUN_DETL>-RUNID = 1.
<ARUN_RC_RUN_DETL>-RECORDID = 1.
<ARUN_RC_RUN_DETL>-ORDER_NUMBER = 1.
<ARUN_RC_RUN_DETL>-ORDER_ITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ARUN_RC_RUN_DETL-REQ_IND, sy-vline,
  WA_ARUN_RC_RUN_DETL-REQUESTED_DATE, sy-vline,
  WA_ARUN_RC_RUN_DETL-MATERIAL_AVAIL_DATE, sy-vline,
  WA_ARUN_RC_RUN_DETL-ARUN_STATUS, sy-vline,
  WA_ARUN_RC_RUN_DETL-ARUN_OLD_STATUS, sy-vline,
  WA_ARUN_RC_RUN_DETL-STOCK_SOURCE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ARUN_RC_RUN_DETL 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_ARUN_RC_RUN_DETL 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_ARUN_RC_RUN_DETL INTO WA_ARUN_RC_RUN_DETL.


*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 CUNIT, internal->external for field MATERIAL_BASEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ARUN_RC_RUN_DETL-MATERIAL_BASEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ARUN_RC_RUN_DETL-MATERIAL_BASEUNIT.
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_ARUN_RC_RUN_DETL_STR, 
MANDT TYPE STRING,
RUNID TYPE STRING,
RECORDID TYPE STRING,
ORDER_NUMBER TYPE STRING,
ORDER_ITEM TYPE STRING,
REQ_IND TYPE STRING,
REQUESTED_DATE TYPE STRING,
MATERIAL_AVAIL_DATE TYPE STRING,
ARUN_STATUS TYPE STRING,
ARUN_OLD_STATUS TYPE STRING,
STOCK_SOURCE TYPE STRING,
REREG TYPE STRING,
REREG_GA TYPE STRING,
REREG_DG TYPE STRING,
REREG_DOC TYPE STRING,
REREG_DOC_GRP TYPE STRING,
REREG_PSST TYPE STRING,
REREG_HDR_GRP TYPE STRING,
ORDER_QTY TYPE STRING,
CONFIRMED_QTY TYPE STRING,
DELIVERED_QTY TYPE STRING,
ALLOC_QTY TYPE STRING,
MATERIAL_BASEUNIT TYPE STRING,
STATUS_SL TYPE STRING,
STATUS_ITM TYPE STRING,
STATUS_GA TYPE STRING,
STATUS_DG TYPE STRING,
STATUS_DOC TYPE STRING,
STATUS_DOC_GRP TYPE STRING,
STATUS_PSST TYPE STRING,
STATUS_HDR_GRP TYPE STRING,
PERCT_GA TYPE STRING,
PERCT_ITM TYPE STRING,
PERCT_DOC TYPE STRING,
PERCT_SL TYPE STRING,
PERCT_PSST TYPE STRING,
PERCT_DG TYPE STRING,
PERCT_DOC_GRP TYPE STRING,
PERCT_HDR_GRP TYPE STRING,
NET_AMOUNT TYPE STRING,
DOC_CURRENCY TYPE STRING,
ARUNRELCHKRUNDOCITEMGRPVAL TYPE STRING,
ARUNRELCHKRUNHDRGRPVAL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ARUN_RC_RUN_DETL_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_ARUN_RC_RUN_DETL_STR-MANDT sy-vline 
WA_ARUN_RC_RUN_DETL_STR-RUNID sy-vline 
WA_ARUN_RC_RUN_DETL_STR-RECORDID sy-vline 
WA_ARUN_RC_RUN_DETL_STR-ORDER_NUMBER sy-vline 
WA_ARUN_RC_RUN_DETL_STR-ORDER_ITEM sy-vline 
WA_ARUN_RC_RUN_DETL_STR-REQ_IND sy-vline 
WA_ARUN_RC_RUN_DETL_STR-REQUESTED_DATE sy-vline 
WA_ARUN_RC_RUN_DETL_STR-MATERIAL_AVAIL_DATE sy-vline 
WA_ARUN_RC_RUN_DETL_STR-ARUN_STATUS sy-vline 
WA_ARUN_RC_RUN_DETL_STR-ARUN_OLD_STATUS sy-vline 
WA_ARUN_RC_RUN_DETL_STR-STOCK_SOURCE sy-vline 
WA_ARUN_RC_RUN_DETL_STR-REREG sy-vline 
WA_ARUN_RC_RUN_DETL_STR-REREG_GA sy-vline 
WA_ARUN_RC_RUN_DETL_STR-REREG_DG sy-vline 
WA_ARUN_RC_RUN_DETL_STR-REREG_DOC sy-vline 
WA_ARUN_RC_RUN_DETL_STR-REREG_DOC_GRP sy-vline 
WA_ARUN_RC_RUN_DETL_STR-REREG_PSST sy-vline 
WA_ARUN_RC_RUN_DETL_STR-REREG_HDR_GRP sy-vline 
WA_ARUN_RC_RUN_DETL_STR-ORDER_QTY sy-vline 
WA_ARUN_RC_RUN_DETL_STR-CONFIRMED_QTY sy-vline 
WA_ARUN_RC_RUN_DETL_STR-DELIVERED_QTY sy-vline 
WA_ARUN_RC_RUN_DETL_STR-ALLOC_QTY sy-vline 
WA_ARUN_RC_RUN_DETL_STR-MATERIAL_BASEUNIT sy-vline 
WA_ARUN_RC_RUN_DETL_STR-STATUS_SL sy-vline 
WA_ARUN_RC_RUN_DETL_STR-STATUS_ITM sy-vline 
WA_ARUN_RC_RUN_DETL_STR-STATUS_GA sy-vline 
WA_ARUN_RC_RUN_DETL_STR-STATUS_DG sy-vline 
WA_ARUN_RC_RUN_DETL_STR-STATUS_DOC sy-vline 
WA_ARUN_RC_RUN_DETL_STR-STATUS_DOC_GRP sy-vline 
WA_ARUN_RC_RUN_DETL_STR-STATUS_PSST sy-vline 
WA_ARUN_RC_RUN_DETL_STR-STATUS_HDR_GRP sy-vline 
WA_ARUN_RC_RUN_DETL_STR-PERCT_GA sy-vline 
WA_ARUN_RC_RUN_DETL_STR-PERCT_ITM sy-vline 
WA_ARUN_RC_RUN_DETL_STR-PERCT_DOC sy-vline 
WA_ARUN_RC_RUN_DETL_STR-PERCT_SL sy-vline 
WA_ARUN_RC_RUN_DETL_STR-PERCT_PSST sy-vline 
WA_ARUN_RC_RUN_DETL_STR-PERCT_DG sy-vline 
WA_ARUN_RC_RUN_DETL_STR-PERCT_DOC_GRP sy-vline 
WA_ARUN_RC_RUN_DETL_STR-PERCT_HDR_GRP sy-vline 
WA_ARUN_RC_RUN_DETL_STR-NET_AMOUNT sy-vline 
WA_ARUN_RC_RUN_DETL_STR-DOC_CURRENCY sy-vline 
WA_ARUN_RC_RUN_DETL_STR-ARUNRELCHKRUNDOCITEMGRPVAL sy-vline 
WA_ARUN_RC_RUN_DETL_STR-ARUNRELCHKRUNHDRGRPVAL sy-vline      INTO ld_text SEPARATED BY SPACE.

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