ABAP Select data from SAP table CMMFDOR_S_FIX_ORDER_CANC_RAW 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 CMMFDOR_S_FIX_ORDER_CANC_RAW 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 CMMFDOR_S_FIX_ORDER_CANC_RAW. 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 CMMFDOR_S_FIX_ORDER_CANC_RAW 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_CMMFDOR_S_FIX_ORDER_CANC_RAW TYPE STANDARD TABLE OF CMMFDOR_S_FIX_ORDER_CANC_RAW,
      WA_CMMFDOR_S_FIX_ORDER_CANC_RAW TYPE CMMFDOR_S_FIX_ORDER_CANC_RAW,
      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: <CMMFDOR_S_FIX_ORDER_CANC_RAW> TYPE CMMFDOR_S_FIX_ORDER_CANC_RAW.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CMMFDOR_S_FIX_ORDER_CANC_RAW
*  INTO TABLE @DATA(IT_CMMFDOR_S_FIX_ORDER_CANC_RAW2).
*--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_CMMFDOR_S_FIX_ORDER_CANC_RAW INDEX 1 INTO DATA(WA_CMMFDOR_S_FIX_ORDER_CANC_RAW2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CMMFDOR_S_FIX_ORDER_CANC_RAW>-DATA = 1.
<CMMFDOR_S_FIX_ORDER_CANC_RAW>-HEADER = 1.
<CMMFDOR_S_FIX_ORDER_CANC_RAW>-COMMODITYORDERREQUEST = 1.
<CMMFDOR_S_FIX_ORDER_CANC_RAW>-CMMDTYORDERREQUESTTYPE = 1.
<CMMFDOR_S_FIX_ORDER_CANC_RAW>-CMMDTYORDERREQUESTKIND = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CMMFDOR_S_FIX_ORDER_CANC_RAW-CMMDTYORDFILLCOUNTERPARTYINFO, sy-vline,
  WA_CMMFDOR_S_FIX_ORDER_CANC_RAW-CMMDTYORDERREQUESTSTATUS, sy-vline,
  WA_CMMFDOR_S_FIX_ORDER_CANC_RAW-COMMODITYDERIVATIVEBROKER, sy-vline,
  WA_CMMFDOR_S_FIX_ORDER_CANC_RAW-CMMDTYORDREQUESTQUANTITYINLOT, sy-vline,
  WA_CMMFDOR_S_FIX_ORDER_CANC_RAW-COMMODITYSUBACCOUNT, sy-vline,
  WA_CMMFDOR_S_FIX_ORDER_CANC_RAW-CMMDTYORDREQCNTRPTYSUBACCT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CMMFDOR_S_FIX_ORDER_CANC_RAW 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_CMMFDOR_S_FIX_ORDER_CANC_RAW 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_CMMFDOR_S_FIX_ORDER_CANC_RAW INTO WA_CMMFDOR_S_FIX_ORDER_CANC_RAW.


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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field COMMODITYORDERREQUESTREFERENCE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CMMFDOR_S_FIX_ORDER_CANC_RAW-COMMODITYORDERREQUESTREFERENCE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMMFDOR_S_FIX_ORDER_CANC_RAW-COMMODITYORDERREQUESTREFERENCE.
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_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR, 
DATA TYPE STRING,
HEADER TYPE STRING,
COMMODITYORDERREQUEST TYPE STRING,
CMMDTYORDERREQUESTTYPE TYPE STRING,
CMMDTYORDERREQUESTKIND TYPE STRING,
CMMDTYORDFILLCOUNTERPARTYINFO TYPE STRING,
CMMDTYORDERREQUESTSTATUS TYPE STRING,
COMMODITYDERIVATIVEBROKER TYPE STRING,
CMMDTYORDREQUESTQUANTITYINLOT TYPE STRING,
COMMODITYSUBACCOUNT TYPE STRING,
CMMDTYORDREQCNTRPTYSUBACCT TYPE STRING,
CMMDTYORDERREQLEGOWNERROLE TYPE STRING,
COUNTERPARTY TYPE STRING,
CMMDTYORDREQCNTRPTYBROKER TYPE STRING,
CMMDTYORDCNTRPTYBROKERREFACCT TYPE STRING,
CMMDTYORDERREQUESTFLOWTYPE TYPE STRING,
CMMDTYORDREQPRCGEXECINSTRN TYPE STRING,
CMMDTYORDREQEXPRTNINSTRUCTION TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATETIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
COMMODITYORDERREQUESTUUID TYPE STRING,
CMMDTYORDREQSTOPPRICE TYPE STRING,
COMMODITYORDERREQUESTCOMMENT TYPE STRING,
CMMDTYORDERREQUESTEXCHANGETYPE TYPE STRING,
CMMDTYORDREQNEGTTNDATETIME TYPE STRING,
CMMDTYORDREQCNTRPTYSUBACBROKER TYPE STRING,
CMMDTYORDREQLEEWAYPRC TYPE STRING,
CMMDTYORDREQLMTPRC TYPE STRING,
CMMDTYORDREQLMTSPREADPRC TYPE STRING,
CMMDTYORDREQUESTEXPIRATIONDATE TYPE STRING,
CMMDTYORDREQLEEWAYRNGEPRC TYPE STRING,
COMMODITYORDERREQUESTREFERENCE TYPE STRING,
CMMDTYORDREQUESTCANCELLATIONID TYPE STRING,
CMMDTYORDREQUESTCANCLNDATETIME TYPE STRING,
CMMDTYORDERREQUESTCANCELEDBY TYPE STRING,
CMMDTYORDSELFMATCHPREVENTIONID TYPE STRING,
CMMDTYORDMATCHPREVENTIONINSTRN TYPE STRING,
COMMODITYORDERREQUESTTICKS TYPE STRING,
CMMDTYORDREQPRCGEXECINSTRNCAT TYPE STRING,
CMMDTYORDREQEXPRYINSTRNCAT TYPE STRING,
CMMDTYORDERREQUESTREASON TYPE STRING,
CMMDTYORDREQSTOPLMTPRC TYPE STRING,
COMMODITYORDERREQUESTTRADER TYPE STRING,
LEG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_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_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-DATA sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-HEADER sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-COMMODITYORDERREQUEST sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDERREQUESTTYPE sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDERREQUESTKIND sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDFILLCOUNTERPARTYINFO sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDERREQUESTSTATUS sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-COMMODITYDERIVATIVEBROKER sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQUESTQUANTITYINLOT sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-COMMODITYSUBACCOUNT sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQCNTRPTYSUBACCT sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDERREQLEGOWNERROLE sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-COUNTERPARTY sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQCNTRPTYBROKER sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDCNTRPTYBROKERREFACCT sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDERREQUESTFLOWTYPE sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQPRCGEXECINSTRN sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQEXPRTNINSTRUCTION sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CREATEDBYUSER sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CREATIONDATETIME sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-LASTCHANGEDBYUSER sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-LASTCHANGEDATETIME sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-COMMODITYORDERREQUESTUUID sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQSTOPPRICE sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-COMMODITYORDERREQUESTCOMMENT sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDERREQUESTEXCHANGETYPE sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQNEGTTNDATETIME sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQCNTRPTYSUBACBROKER sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQLEEWAYPRC sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQLMTPRC sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQLMTSPREADPRC sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQUESTEXPIRATIONDATE sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQLEEWAYRNGEPRC sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-COMMODITYORDERREQUESTREFERENCE sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQUESTCANCELLATIONID sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQUESTCANCLNDATETIME sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDERREQUESTCANCELEDBY sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDSELFMATCHPREVENTIONID sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDMATCHPREVENTIONINSTRN sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-COMMODITYORDERREQUESTTICKS sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQPRCGEXECINSTRNCAT sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQEXPRYINSTRNCAT sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDERREQUESTREASON sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-CMMDTYORDREQSTOPLMTPRC sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-COMMODITYORDERREQUESTTRADER sy-vline 
WA_CMMFDOR_S_FIX_ORDER_CANC_RAW_STR-LEG sy-vline      INTO ld_text SEPARATED BY SPACE.

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