ABAP Select data from SAP table FCO_REWORK_COCKPIT 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 FCO_REWORK_COCKPIT 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 FCO_REWORK_COCKPIT. 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 FCO_REWORK_COCKPIT 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_FCO_REWORK_COCKPIT TYPE STANDARD TABLE OF FCO_REWORK_COCKPIT,
      WA_FCO_REWORK_COCKPIT TYPE FCO_REWORK_COCKPIT,
      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: <FCO_REWORK_COCKPIT> TYPE FCO_REWORK_COCKPIT.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FCO_REWORK_COCKPIT
*  INTO TABLE @DATA(IT_FCO_REWORK_COCKPIT2).
*--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_FCO_REWORK_COCKPIT INDEX 1 INTO DATA(WA_FCO_REWORK_COCKPIT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FCO_REWORK_COCKPIT>-WERKS = 1.
<FCO_REWORK_COCKPIT>-MATNR = 1.
<FCO_REWORK_COCKPIT>-REW_IN_QTY = 1.
<FCO_REWORK_COCKPIT>-MEINH = 1.
<FCO_REWORK_COCKPIT>-AUSSCHUSS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FCO_REWORK_COCKPIT-TEXT_WERKS, sy-vline,
  WA_FCO_REWORK_COCKPIT-TEXT_MATNR, sy-vline,
  WA_FCO_REWORK_COCKPIT-AUFNR, sy-vline,
  WA_FCO_REWORK_COCKPIT-VERID, sy-vline,
  WA_FCO_REWORK_COCKPIT-PLNFL, sy-vline,
  WA_FCO_REWORK_COCKPIT-VORNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FCO_REWORK_COCKPIT 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_FCO_REWORK_COCKPIT 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_FCO_REWORK_COCKPIT INTO WA_FCO_REWORK_COCKPIT.


*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 MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_FCO_REWORK_COCKPIT-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCO_REWORK_COCKPIT-MATNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field NOTIF_NUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCO_REWORK_COCKPIT-NOTIF_NUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCO_REWORK_COCKPIT-NOTIF_NUMBER.
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_FCO_REWORK_COCKPIT_STR, 
WERKS TYPE STRING,
MATNR TYPE STRING,
REW_IN_QTY TYPE STRING,
MEINH TYPE STRING,
AUSSCHUSS TYPE STRING,
TEXT_WERKS TYPE STRING,
TEXT_MATNR TYPE STRING,
AUFNR TYPE STRING,
VERID TYPE STRING,
PLNFL TYPE STRING,
VORNR TYPE STRING,
AUFPL TYPE STRING,
APLZL TYPE STRING,
RUECK TYPE STRING,
VKOSTL TYPE STRING,
REWORKR TYPE STRING,
SCRAP_IND TYPE STRING,
GOOD_IND TYPE STRING,
BLDAT TYPE STRING,
BUDAT TYPE STRING,
NOTIF_NUMBER TYPE STRING,
BWTAR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FCO_REWORK_COCKPIT_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_FCO_REWORK_COCKPIT_STR-WERKS sy-vline 
WA_FCO_REWORK_COCKPIT_STR-MATNR sy-vline 
WA_FCO_REWORK_COCKPIT_STR-REW_IN_QTY sy-vline 
WA_FCO_REWORK_COCKPIT_STR-MEINH sy-vline 
WA_FCO_REWORK_COCKPIT_STR-AUSSCHUSS sy-vline 
WA_FCO_REWORK_COCKPIT_STR-TEXT_WERKS sy-vline 
WA_FCO_REWORK_COCKPIT_STR-TEXT_MATNR sy-vline 
WA_FCO_REWORK_COCKPIT_STR-AUFNR sy-vline 
WA_FCO_REWORK_COCKPIT_STR-VERID sy-vline 
WA_FCO_REWORK_COCKPIT_STR-PLNFL sy-vline 
WA_FCO_REWORK_COCKPIT_STR-VORNR sy-vline 
WA_FCO_REWORK_COCKPIT_STR-AUFPL sy-vline 
WA_FCO_REWORK_COCKPIT_STR-APLZL sy-vline 
WA_FCO_REWORK_COCKPIT_STR-RUECK sy-vline 
WA_FCO_REWORK_COCKPIT_STR-VKOSTL sy-vline 
WA_FCO_REWORK_COCKPIT_STR-REWORKR sy-vline 
WA_FCO_REWORK_COCKPIT_STR-SCRAP_IND sy-vline 
WA_FCO_REWORK_COCKPIT_STR-GOOD_IND sy-vline 
WA_FCO_REWORK_COCKPIT_STR-BLDAT sy-vline 
WA_FCO_REWORK_COCKPIT_STR-BUDAT sy-vline 
WA_FCO_REWORK_COCKPIT_STR-NOTIF_NUMBER sy-vline 
WA_FCO_REWORK_COCKPIT_STR-BWTAR sy-vline      INTO ld_text SEPARATED BY SPACE.

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