ABAP Select data from SAP table TRSS_FIMA_FLOWS_RISK_INFO into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP TRSS_FIMA_FLOWS_RISK_INFO 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 TRSS_FIMA_FLOWS_RISK_INFO. 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 TRSS_FIMA_FLOWS_RISK_INFO 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_TRSS_FIMA_FLOWS_RISK_INFO TYPE STANDARD TABLE OF TRSS_FIMA_FLOWS_RISK_INFO,
      WA_TRSS_FIMA_FLOWS_RISK_INFO TYPE TRSS_FIMA_FLOWS_RISK_INFO,
      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: <TRSS_FIMA_FLOWS_RISK_INFO> TYPE TRSS_FIMA_FLOWS_RISK_INFO.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM TRSS_FIMA_FLOWS_RISK_INFO
*  INTO TABLE @DATA(IT_TRSS_FIMA_FLOWS_RISK_INFO2).
*--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_TRSS_FIMA_FLOWS_RISK_INFO INDEX 1 INTO DATA(WA_TRSS_FIMA_FLOWS_RISK_INFO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<TRSS_FIMA_FLOWS_RISK_INFO>-OBJNR = 1.
<TRSS_FIMA_FLOWS_RISK_INFO>-COMPANY_CODE = 1.
<TRSS_FIMA_FLOWS_RISK_INFO>-SECURITY_ACCOUNT = 1.
<TRSS_FIMA_FLOWS_RISK_INFO>-SECURITY_ID = 1.
<TRSS_FIMA_FLOWS_RISK_INFO>-OS_GUID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_TRSS_FIMA_FLOWS_RISK_INFO-TRS_POSITION, sy-vline,
  WA_TRSS_FIMA_FLOWS_RISK_INFO-SBEWART, sy-vline,
  WA_TRSS_FIMA_FLOWS_RISK_INFO-DFAELL, sy-vline,
  WA_TRSS_FIMA_FLOWS_RISK_INFO-PAYMENT_DATE, sy-vline,
  WA_TRSS_FIMA_FLOWS_RISK_INFO-DBERVON, sy-vline,
  WA_TRSS_FIMA_FLOWS_RISK_INFO-DBERBIS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_TRSS_FIMA_FLOWS_RISK_INFO 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_TRSS_FIMA_FLOWS_RISK_INFO 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_TRSS_FIMA_FLOWS_RISK_INFO INTO WA_TRSS_FIMA_FLOWS_RISK_INFO.


*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 SECURITY_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TRSS_FIMA_FLOWS_RISK_INFO-SECURITY_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TRSS_FIMA_FLOWS_RISK_INFO-SECURITY_ID.
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_TRSS_FIMA_FLOWS_RISK_INFO_STR, 
OBJNR TYPE STRING,
COMPANY_CODE TYPE STRING,
SECURITY_ACCOUNT TYPE STRING,
SECURITY_ID TYPE STRING,
OS_GUID TYPE STRING,
TRS_POSITION TYPE STRING,
SBEWART TYPE STRING,
DFAELL TYPE STRING,
PAYMENT_DATE TYPE STRING,
DBERVON TYPE STRING,
DBERBIS TYPE STRING,
SZBMETH TYPE STRING,
ABASTAGE TYPE STRING,
ATAGE TYPE STRING,
UNITS TYPE STRING,
NOMINAL_CURR TYPE STRING,
NOMINAL_AMT TYPE STRING,
NOMINAL_ORG_AMT TYPE STRING,
PKOND TYPE STRING,
DZFEST TYPE STRING,
POSITION_CURR TYPE STRING,
POSITION_AMT TYPE STRING,
DGUEL_KP TYPE STRING,
SKOART TYPE STRING,END OF T_EKKO_STR.
DATA: WA_TRSS_FIMA_FLOWS_RISK_INFO_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_TRSS_FIMA_FLOWS_RISK_INFO_STR-OBJNR sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-COMPANY_CODE sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-SECURITY_ACCOUNT sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-SECURITY_ID sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-OS_GUID sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-TRS_POSITION sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-SBEWART sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-DFAELL sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-PAYMENT_DATE sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-DBERVON sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-DBERBIS sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-SZBMETH sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-ABASTAGE sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-ATAGE sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-UNITS sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-NOMINAL_CURR sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-NOMINAL_AMT sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-NOMINAL_ORG_AMT sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-PKOND sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-DZFEST sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-POSITION_CURR sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-POSITION_AMT sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-DGUEL_KP sy-vline 
WA_TRSS_FIMA_FLOWS_RISK_INFO_STR-SKOART sy-vline      INTO ld_text SEPARATED BY SPACE.

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