ABAP Select data from SAP table EWASORDOBJFILLK_DATA into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EWASORDOBJFILLK_DATA
*  INTO TABLE @DATA(IT_EWASORDOBJFILLK_DATA2).
*--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_EWASORDOBJFILLK_DATA INDEX 1 INTO DATA(WA_EWASORDOBJFILLK_DATA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EWASORDOBJFILLK_DATA>-BEHTYP_RM = 1.
<EWASORDOBJFILLK_DATA>-SERNR_RM_NEW = 1.
<EWASORDOBJFILLK_DATA>-BEH_ANZAHL_RM = 1.
<EWASORDOBJFILLK_DATA>-REMSERNR = 1.
<EWASORDOBJFILLK_DATA>-WEIGHT_UNIT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EWASORDOBJFILLK_DATA-WASTE_WEIGHT, sy-vline,
  WA_EWASORDOBJFILLK_DATA-CONT_WGHT_TARA, sy-vline,
  WA_EWASORDOBJFILLK_DATA-CONT_WEIGHT_FULL, sy-vline,
  WA_EWASORDOBJFILLK_DATA-WASTE, sy-vline,
  WA_EWASORDOBJFILLK_DATA-VOL_UNIT, sy-vline,
  WA_EWASORDOBJFILLK_DATA-WASTE_VOL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EWASORDOBJFILLK_DATA 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_EWASORDOBJFILLK_DATA 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_EWASORDOBJFILLK_DATA INTO WA_EWASORDOBJFILLK_DATA.


*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_EWASORDOBJFILLK_DATA_STR, 
BEHTYP_RM TYPE STRING,
SERNR_RM_NEW TYPE STRING,
BEH_ANZAHL_RM TYPE STRING,
REMSERNR TYPE STRING,
WEIGHT_UNIT TYPE STRING,
WASTE_WEIGHT TYPE STRING,
CONT_WGHT_TARA TYPE STRING,
CONT_WEIGHT_FULL TYPE STRING,
WASTE TYPE STRING,
VOL_UNIT TYPE STRING,
WASTE_VOL TYPE STRING,
UZEIT TYPE STRING,
CONT_SERV_DURAT TYPE STRING,
REMENG TYPE STRING,
CONFTYPE1 TYPE STRING,
CONFTYPE2 TYPE STRING,
CONFTYPE3 TYPE STRING,
TEXT TYPE STRING,
WCNT TYPE STRING,
REF_ORDERNR TYPE STRING,
WERKS TYPE STRING,
LGORT TYPE STRING,
ABRMENGE TYPE STRING,
MIETDAUER TYPE STRING,
ZEITUNIT TYPE STRING,
PAUSE_P TYPE STRING,
ACTUAL_TIME TYPE STRING,
WGH_WASTE_WEIGHT TYPE STRING,
WGH_WASTE_VOL TYPE STRING,
KONNR_SC TYPE STRING,
KTPNR_SC TYPE STRING,
BSTMG_SC TYPE STRING,
BSTME_SC TYPE STRING,
KONNRSLS_SC TYPE STRING,
KTPNRSLS_SC TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EWASORDOBJFILLK_DATA_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_EWASORDOBJFILLK_DATA_STR-BEHTYP_RM sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-SERNR_RM_NEW sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-BEH_ANZAHL_RM sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-REMSERNR sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-WEIGHT_UNIT sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-WASTE_WEIGHT sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-CONT_WGHT_TARA sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-CONT_WEIGHT_FULL sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-WASTE sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-VOL_UNIT sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-WASTE_VOL sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-UZEIT sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-CONT_SERV_DURAT sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-REMENG sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-CONFTYPE1 sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-CONFTYPE2 sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-CONFTYPE3 sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-TEXT sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-WCNT sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-REF_ORDERNR sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-WERKS sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-LGORT sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-ABRMENGE sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-MIETDAUER sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-ZEITUNIT sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-PAUSE_P sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-ACTUAL_TIME sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-WGH_WASTE_WEIGHT sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-WGH_WASTE_VOL sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-KONNR_SC sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-KTPNR_SC sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-BSTMG_SC sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-BSTME_SC sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-KONNRSLS_SC sy-vline 
WA_EWASORDOBJFILLK_DATA_STR-KTPNRSLS_SC sy-vline      INTO ld_text SEPARATED BY SPACE.

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