ABAP Select data from SAP table CMMFSA_S_SUBACCT_UPLOAD 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 CMMFSA_S_SUBACCT_UPLOAD 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 CMMFSA_S_SUBACCT_UPLOAD. 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 CMMFSA_S_SUBACCT_UPLOAD 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_CMMFSA_S_SUBACCT_UPLOAD TYPE STANDARD TABLE OF CMMFSA_S_SUBACCT_UPLOAD,
      WA_CMMFSA_S_SUBACCT_UPLOAD TYPE CMMFSA_S_SUBACCT_UPLOAD,
      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: <CMMFSA_S_SUBACCT_UPLOAD> TYPE CMMFSA_S_SUBACCT_UPLOAD.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CMMFSA_S_SUBACCT_UPLOAD
*  INTO TABLE @DATA(IT_CMMFSA_S_SUBACCT_UPLOAD2).
*--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_CMMFSA_S_SUBACCT_UPLOAD INDEX 1 INTO DATA(WA_CMMFSA_S_SUBACCT_UPLOAD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CMMFSA_S_SUBACCT_UPLOAD>-COMMODITYSUBACCOUNTNAME = 1.
<CMMFSA_S_SUBACCT_UPLOAD>-COMPANYCODE = 1.
<CMMFSA_S_SUBACCT_UPLOAD>-FUTURESACCOUNT = 1.
<CMMFSA_S_SUBACCT_UPLOAD>-COMMODITY = 1.
<CMMFSA_S_SUBACCT_UPLOAD>-MARKETIDENTIFIERCODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CMMFSA_S_SUBACCT_UPLOAD-DERIVATIVECONTRSPECIFICATION, sy-vline,
  WA_CMMFSA_S_SUBACCT_UPLOAD-REFERENCEBROKERACCOUNT, sy-vline,
  WA_CMMFSA_S_SUBACCT_UPLOAD-PROFITCENTER, sy-vline,
  WA_CMMFSA_S_SUBACCT_UPLOAD-CMMDTYSUBACCTCLEARINGACCOUNT, sy-vline,
  WA_CMMFSA_S_SUBACCT_UPLOAD-COMMODITYDERIVATIVEBROKER, sy-vline,
  WA_CMMFSA_S_SUBACCT_UPLOAD-DUMMY_SUBACCOUNTEXTN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CMMFSA_S_SUBACCT_UPLOAD 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_CMMFSA_S_SUBACCT_UPLOAD 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_CMMFSA_S_SUBACCT_UPLOAD INTO WA_CMMFSA_S_SUBACCT_UPLOAD.


*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 REFERENCEBROKERACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CMMFSA_S_SUBACCT_UPLOAD-REFERENCEBROKERACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMMFSA_S_SUBACCT_UPLOAD-REFERENCEBROKERACCOUNT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field COMMODITYDERIVATIVEBROKER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CMMFSA_S_SUBACCT_UPLOAD-COMMODITYDERIVATIVEBROKER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMMFSA_S_SUBACCT_UPLOAD-COMMODITYDERIVATIVEBROKER.
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_CMMFSA_S_SUBACCT_UPLOAD_STR, 
COMMODITYSUBACCOUNTNAME TYPE STRING,
COMPANYCODE TYPE STRING,
FUTURESACCOUNT TYPE STRING,
COMMODITY TYPE STRING,
MARKETIDENTIFIERCODE TYPE STRING,
DERIVATIVECONTRSPECIFICATION TYPE STRING,
REFERENCEBROKERACCOUNT TYPE STRING,
PROFITCENTER TYPE STRING,
CMMDTYSUBACCTCLEARINGACCOUNT TYPE STRING,
COMMODITYDERIVATIVEBROKER TYPE STRING,
DUMMY_SUBACCOUNTEXTN TYPE STRING,
KEY_GUID TYPE STRING,
NODE TYPE STRING,
MESSAGE TYPE STRING,
ICON TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CMMFSA_S_SUBACCT_UPLOAD_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_CMMFSA_S_SUBACCT_UPLOAD_STR-COMMODITYSUBACCOUNTNAME sy-vline 
WA_CMMFSA_S_SUBACCT_UPLOAD_STR-COMPANYCODE sy-vline 
WA_CMMFSA_S_SUBACCT_UPLOAD_STR-FUTURESACCOUNT sy-vline 
WA_CMMFSA_S_SUBACCT_UPLOAD_STR-COMMODITY sy-vline 
WA_CMMFSA_S_SUBACCT_UPLOAD_STR-MARKETIDENTIFIERCODE sy-vline 
WA_CMMFSA_S_SUBACCT_UPLOAD_STR-DERIVATIVECONTRSPECIFICATION sy-vline 
WA_CMMFSA_S_SUBACCT_UPLOAD_STR-REFERENCEBROKERACCOUNT sy-vline 
WA_CMMFSA_S_SUBACCT_UPLOAD_STR-PROFITCENTER sy-vline 
WA_CMMFSA_S_SUBACCT_UPLOAD_STR-CMMDTYSUBACCTCLEARINGACCOUNT sy-vline 
WA_CMMFSA_S_SUBACCT_UPLOAD_STR-COMMODITYDERIVATIVEBROKER sy-vline 
WA_CMMFSA_S_SUBACCT_UPLOAD_STR-DUMMY_SUBACCOUNTEXTN sy-vline 
WA_CMMFSA_S_SUBACCT_UPLOAD_STR-KEY_GUID sy-vline 
WA_CMMFSA_S_SUBACCT_UPLOAD_STR-NODE sy-vline 
WA_CMMFSA_S_SUBACCT_UPLOAD_STR-MESSAGE sy-vline 
WA_CMMFSA_S_SUBACCT_UPLOAD_STR-ICON sy-vline      INTO ld_text SEPARATED BY SPACE.

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