ABAP Select data from SAP table TOES_SEL_RESULT_ENH into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM TOES_SEL_RESULT_ENH
*  INTO TABLE @DATA(IT_TOES_SEL_RESULT_ENH2).
*--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_TOES_SEL_RESULT_ENH INDEX 1 INTO DATA(WA_TOES_SEL_RESULT_ENH2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<TOES_SEL_RESULT_ENH>-COMPANY_CODE = 1.
<TOES_SEL_RESULT_ENH>-RISKFREE_CURRENCY = 1.
<TOES_SEL_RESULT_ENH>-CURRENCY = 1.
<TOES_SEL_RESULT_ENH>-HEDGING_CLASS = 1.
<TOES_SEL_RESULT_ENH>-PORTFOLIO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_TOES_SEL_RESULT_ENH-PROFIT_CENTER, sy-vline,
  WA_TOES_SEL_RESULT_ENH-COST_CENTER, sy-vline,
  WA_TOES_SEL_RESULT_ENH-WBS_ELEMENT, sy-vline,
  WA_TOES_SEL_RESULT_ENH-ON_BEHALF_OF_COMPANY, sy-vline,
  WA_TOES_SEL_RESULT_ENH-COUNTRY, sy-vline,
  WA_TOES_SEL_RESULT_ENH-SEGMENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_TOES_SEL_RESULT_ENH 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_TOES_SEL_RESULT_ENH 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_TOES_SEL_RESULT_ENH INTO WA_TOES_SEL_RESULT_ENH.


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

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

*Conversion exit ABPSP, internal->external for field WBS_ELEMENT
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_TOES_SEL_RESULT_ENH-WBS_ELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TOES_SEL_RESULT_ENH-WBS_ELEMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SEGMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TOES_SEL_RESULT_ENH-SEGMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TOES_SEL_RESULT_ENH-SEGMENT.
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_TOES_SEL_RESULT_ENH_STR, 
COMPANY_CODE TYPE STRING,
RISKFREE_CURRENCY TYPE STRING,
CURRENCY TYPE STRING,
HEDGING_CLASS TYPE STRING,
PORTFOLIO TYPE STRING,
PROFIT_CENTER TYPE STRING,
COST_CENTER TYPE STRING,
WBS_ELEMENT TYPE STRING,
ON_BEHALF_OF_COMPANY TYPE STRING,
COUNTRY TYPE STRING,
SEGMENT TYPE STRING,
BUSINESS_AREA TYPE STRING,
OBJECT_CAT_OR TYPE STRING,
OBJECT_REFERENCE_OR TYPE STRING,
NODE_CAT_OR TYPE STRING,
NODE_REFERENCE_OR TYPE STRING,
DATE_FROM TYPE STRING,
DATE_TO TYPE STRING,
SIGN TYPE STRING,
AMOUNT TYPE STRING,
COMP_CODE_AMOUNT TYPE STRING,
AMOUNT_ABS TYPE STRING,
CC_AMNT_ABS TYPE STRING,
HEDGE_CLASS_TEXT TYPE STRING,
FILTER TYPE STRING,
FILTER_TEXT TYPE STRING,
EXP_OR_HEDGE_INDICATOR TYPE STRING,
EXPOSURE_OR_HEDGE TYPE STRING,
SIGN_TEXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_TOES_SEL_RESULT_ENH_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_TOES_SEL_RESULT_ENH_STR-COMPANY_CODE sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-RISKFREE_CURRENCY sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-CURRENCY sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-HEDGING_CLASS sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-PORTFOLIO sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-PROFIT_CENTER sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-COST_CENTER sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-WBS_ELEMENT sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-ON_BEHALF_OF_COMPANY sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-COUNTRY sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-SEGMENT sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-BUSINESS_AREA sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-OBJECT_CAT_OR sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-OBJECT_REFERENCE_OR sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-NODE_CAT_OR sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-NODE_REFERENCE_OR sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-DATE_FROM sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-DATE_TO sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-SIGN sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-AMOUNT sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-COMP_CODE_AMOUNT sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-AMOUNT_ABS sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-CC_AMNT_ABS sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-HEDGE_CLASS_TEXT sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-FILTER sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-FILTER_TEXT sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-EXP_OR_HEDGE_INDICATOR sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-EXPOSURE_OR_HEDGE sy-vline 
WA_TOES_SEL_RESULT_ENH_STR-SIGN_TEXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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