ABAP Select data from SAP table /CUM/CU_ORDER_S_OP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /CUM/CU_ORDER_S_OP
*  INTO TABLE @DATA(IT_/CUM/CU_ORDER_S_OP2).
*--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_/CUM/CU_ORDER_S_OP INDEX 1 INTO DATA(WA_/CUM/CU_ORDER_S_OP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</CUM/CU_ORDER_S_OP>-STATUS = 1.
</CUM/CU_ORDER_S_OP>-LINE_ID = 1.
</CUM/CU_ORDER_S_OP>-TEXTDP = 1.
</CUM/CU_ORDER_S_OP>-CUTXT = 1.
</CUM/CU_ORDER_S_OP>-EQFNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/CUM/CU_ORDER_S_OP-CU_ID, sy-vline,
  WA_/CUM/CU_ORDER_S_OP-CU_ID_TOP, sy-vline,
  WA_/CUM/CU_ORDER_S_OP-CUTYP, sy-vline,
  WA_/CUM/CU_ORDER_S_OP-CU_BOM, sy-vline,
  WA_/CUM/CU_ORDER_S_OP-FAKTOR, sy-vline,
  WA_/CUM/CU_ORDER_S_OP-COMPLF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/CUM/CU_ORDER_S_OP 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_/CUM/CU_ORDER_S_OP 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_/CUM/CU_ORDER_S_OP INTO WA_/CUM/CU_ORDER_S_OP.


*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 MATN1, internal->external for field CU_ID
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/CUM/CU_ORDER_S_OP-CU_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CUM/CU_ORDER_S_OP-CU_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field CU_ID_TOP
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/CUM/CU_ORDER_S_OP-CU_ID_TOP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CUM/CU_ORDER_S_OP-CU_ID_TOP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field COMP_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/CUM/CU_ORDER_S_OP-COMP_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CUM/CU_ORDER_S_OP-COMP_UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TPLNR, internal->external for field TPLNR
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_/CUM/CU_ORDER_S_OP-TPLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CUM/CU_ORDER_S_OP-TPLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EQUNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/CUM/CU_ORDER_S_OP-EQUNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CUM/CU_ORDER_S_OP-EQUNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit OBART, internal->external for field KONTY
CALL FUNCTION 'CONVERSION_EXIT_OBART_OUTPUT'
  EXPORTING
    input =                      WA_/CUM/CU_ORDER_S_OP-KONTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CUM/CU_ORDER_S_OP-KONTY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field IND
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/CUM/CU_ORDER_S_OP-IND
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CUM/CU_ORDER_S_OP-IND.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/CUM/CU_ORDER_S_OP-PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CUM/CU_ORDER_S_OP-PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PLNAL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/CUM/CU_ORDER_S_OP-PLNAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CUM/CU_ORDER_S_OP-PLNAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field STDNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/CUM/CU_ORDER_S_OP-STDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CUM/CU_ORDER_S_OP-STDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit NUMCV, internal->external for field VORNR
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_/CUM/CU_ORDER_S_OP-VORNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CUM/CU_ORDER_S_OP-VORNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ARBEH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/CUM/CU_ORDER_S_OP-ARBEH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CUM/CU_ORDER_S_OP-ARBEH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REF_ORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/CUM/CU_ORDER_S_OP-REF_ORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CUM/CU_ORDER_S_OP-REF_ORDER.
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_/CUM/CU_ORDER_S_OP_STR, 
STATUS TYPE STRING,
LINE_ID TYPE STRING,
TEXTDP TYPE STRING,
CUTXT TYPE STRING,
EQFNR TYPE STRING,
CU_ID TYPE STRING,
CU_ID_TOP TYPE STRING,
CUTYP TYPE STRING,
CU_BOM TYPE STRING,
FAKTOR TYPE STRING,
COMPLF TYPE STRING,
COMP_QTY TYPE STRING,
COMP_UNIT TYPE STRING,
STATUS_CL TYPE STRING,
CU_FUNCT TYPE STRING,
CU_CLASS TYPE STRING,
CU_ACTION TYPE STRING,
CU_SERVICE TYPE STRING,
CU_TYPE TYPE STRING,
BZGSART TYPE STRING,
BZGSOBJTYP TYPE STRING,
STATUS_TO TYPE STRING,
BZGSOBJ TYPE STRING,
TPLNR TYPE STRING,
EQUNR TYPE STRING,
BT_TO TYPE STRING,
KONTY TYPE STRING,
EMPGE TYPE STRING,
SRTXT TYPE STRING,
IND TYPE STRING,
PRCTR TYPE STRING,
ZSCHL TYPE STRING,
KALSM TYPE STRING,
PLNAL TYPE STRING,
STDNR TYPE STRING,
VORNR TYPE STRING,
ARBEI TYPE STRING,
ARBEH TYPE STRING,
ARBID TYPE STRING,
ARBPL TYPE STRING,
REF_ORDER TYPE STRING,
DROP_INDEX TYPE STRING,
SEC_INDEX TYPE STRING,
LFDNR TYPE STRING,
DROP_SOURCE TYPE STRING,
FINAL_FAKTOR TYPE STRING,
HANDLE_STYLE TYPE STRING,
HANDLE_DRAGDROP TYPE STRING,
TABCOLOR TYPE STRING,
DROP_DOWN_HANDLE_1 TYPE STRING,
DROP_DOWN_HANDLE_2 TYPE STRING,
DROP_DOWN_HANDLE_3 TYPE STRING,
DROP_DOWN_HANDLE_4 TYPE STRING,
DROP_DOWN_HANDLE_5 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/CUM/CU_ORDER_S_OP_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_/CUM/CU_ORDER_S_OP_STR-STATUS sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-LINE_ID sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-TEXTDP sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-CUTXT sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-EQFNR sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-CU_ID sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-CU_ID_TOP sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-CUTYP sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-CU_BOM sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-FAKTOR sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-COMPLF sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-COMP_QTY sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-COMP_UNIT sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-STATUS_CL sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-CU_FUNCT sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-CU_CLASS sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-CU_ACTION sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-CU_SERVICE sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-CU_TYPE sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-BZGSART sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-BZGSOBJTYP sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-STATUS_TO sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-BZGSOBJ sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-TPLNR sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-EQUNR sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-BT_TO sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-KONTY sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-EMPGE sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-SRTXT sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-IND sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-PRCTR sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-ZSCHL sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-KALSM sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-PLNAL sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-STDNR sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-VORNR sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-ARBEI sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-ARBEH sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-ARBID sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-ARBPL sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-REF_ORDER sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-DROP_INDEX sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-SEC_INDEX sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-LFDNR sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-DROP_SOURCE sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-FINAL_FAKTOR sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-HANDLE_STYLE sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-HANDLE_DRAGDROP sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-TABCOLOR sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-DROP_DOWN_HANDLE_1 sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-DROP_DOWN_HANDLE_2 sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-DROP_DOWN_HANDLE_3 sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-DROP_DOWN_HANDLE_4 sy-vline 
WA_/CUM/CU_ORDER_S_OP_STR-DROP_DOWN_HANDLE_5 sy-vline      INTO ld_text SEPARATED BY SPACE.

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