ABAP Select data from SAP table UCF_SX_COI_CMETH 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 UCF_SX_COI_CMETH 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 UCF_SX_COI_CMETH. 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 UCF_SX_COI_CMETH 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_UCF_SX_COI_CMETH TYPE STANDARD TABLE OF UCF_SX_COI_CMETH,
      WA_UCF_SX_COI_CMETH TYPE UCF_SX_COI_CMETH,
      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: <UCF_SX_COI_CMETH> TYPE UCF_SX_COI_CMETH.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM UCF_SX_COI_CMETH
*  INTO TABLE @DATA(IT_UCF_SX_COI_CMETH2).
*--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_UCF_SX_COI_CMETH INDEX 1 INTO DATA(WA_UCF_SX_COI_CMETH2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<UCF_SX_COI_CMETH>-METHOD = 1.
<UCF_SX_COI_CMETH>-COITP = 1.
<UCF_SX_COI_CMETH>-USGAAP = 1.
<UCF_SX_COI_CMETH>-GWPROC = 1.
<UCF_SX_COI_CMETH>-NGWPOC = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_UCF_SX_COI_CMETH-HIREXC, sy-vline,
  WA_UCF_SX_COI_CMETH-GWNEXC, sy-vline,
  WA_UCF_SX_COI_CMETH-GWAEXC, sy-vline,
  WA_UCF_SX_COI_CMETH-GWDEXC, sy-vline,
  WA_UCF_SX_COI_CMETH-GWREXC, sy-vline,
  WA_UCF_SX_COI_CMETH-NGNEXC, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_UCF_SX_COI_CMETH 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_UCF_SX_COI_CMETH 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_UCF_SX_COI_CMETH INTO WA_UCF_SX_COI_CMETH.


*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_UCF_SX_COI_CMETH_STR, 
METHOD TYPE STRING,
COITP TYPE STRING,
USGAAP TYPE STRING,
GWPROC TYPE STRING,
NGWPOC TYPE STRING,
HIREXC TYPE STRING,
GWNEXC TYPE STRING,
GWAEXC TYPE STRING,
GWDEXC TYPE STRING,
GWREXC TYPE STRING,
NGNEXC TYPE STRING,
NGAEXC TYPE STRING,
NGDEXC TYPE STRING,
NGREXC TYPE STRING,
NEQEXC TYPE STRING,
NINVFLG TYPE STRING,
NMINFLG TYPE STRING,
GWAACC1 TYPE STRING,
GWAACC2 TYPE STRING,
GWAACC3 TYPE STRING,
GWAACC4 TYPE STRING,
GWNACC1 TYPE STRING,
GWNACC2 TYPE STRING,
GWNACC3 TYPE STRING,
GWDACC1 TYPE STRING,
GWRACC1 TYPE STRING,
GWRACC2 TYPE STRING,
GWRACC3 TYPE STRING,
NGAACC1 TYPE STRING,
NGAACC2 TYPE STRING,
NGAACC3 TYPE STRING,
NGAACC4 TYPE STRING,
NGNACC1 TYPE STRING,
NGNACC2 TYPE STRING,
NGNACC3 TYPE STRING,
NGDACC1 TYPE STRING,
NGRACC1 TYPE STRING,
NGRACC2 TYPE STRING,
NGRACC3 TYPE STRING,
GWAYR TYPE STRING,
GWAPE TYPE STRING,
GWABG TYPE STRING,
GWARFLG TYPE STRING,
GWALFLG TYPE STRING,
GWRYR TYPE STRING,
GWRPE TYPE STRING,
GWRBG TYPE STRING,
GWRRFLG TYPE STRING,
GWRLFLG TYPE STRING,
NGAYR TYPE STRING,
NGAPE TYPE STRING,
NGABG TYPE STRING,
NGARFLG TYPE STRING,
NGALFLG TYPE STRING,
NGRYR TYPE STRING,
NGRPE TYPE STRING,
NGRBG TYPE STRING,
NGRRFLG TYPE STRING,
NGRLFLG TYPE STRING,
HRREV TYPE STRING,
HRSHA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_UCF_SX_COI_CMETH_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_UCF_SX_COI_CMETH_STR-METHOD sy-vline 
WA_UCF_SX_COI_CMETH_STR-COITP sy-vline 
WA_UCF_SX_COI_CMETH_STR-USGAAP sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWPROC sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGWPOC sy-vline 
WA_UCF_SX_COI_CMETH_STR-HIREXC sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWNEXC sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWAEXC sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWDEXC sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWREXC sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGNEXC sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGAEXC sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGDEXC sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGREXC sy-vline 
WA_UCF_SX_COI_CMETH_STR-NEQEXC sy-vline 
WA_UCF_SX_COI_CMETH_STR-NINVFLG sy-vline 
WA_UCF_SX_COI_CMETH_STR-NMINFLG sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWAACC1 sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWAACC2 sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWAACC3 sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWAACC4 sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWNACC1 sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWNACC2 sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWNACC3 sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWDACC1 sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWRACC1 sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWRACC2 sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWRACC3 sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGAACC1 sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGAACC2 sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGAACC3 sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGAACC4 sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGNACC1 sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGNACC2 sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGNACC3 sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGDACC1 sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGRACC1 sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGRACC2 sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGRACC3 sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWAYR sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWAPE sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWABG sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWARFLG sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWALFLG sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWRYR sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWRPE sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWRBG sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWRRFLG sy-vline 
WA_UCF_SX_COI_CMETH_STR-GWRLFLG sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGAYR sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGAPE sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGABG sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGARFLG sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGALFLG sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGRYR sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGRPE sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGRBG sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGRRFLG sy-vline 
WA_UCF_SX_COI_CMETH_STR-NGRLFLG sy-vline 
WA_UCF_SX_COI_CMETH_STR-HRREV sy-vline 
WA_UCF_SX_COI_CMETH_STR-HRSHA sy-vline      INTO ld_text SEPARATED BY SPACE.

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