ABAP Select data from SAP table FBS_SX_FRS_MAPPING_TGT_ITM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FBS_SX_FRS_MAPPING_TGT_ITM
*  INTO TABLE @DATA(IT_FBS_SX_FRS_MAPPING_TGT_ITM2).
*--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_FBS_SX_FRS_MAPPING_TGT_ITM INDEX 1 INTO DATA(WA_FBS_SX_FRS_MAPPING_TGT_ITM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FBS_SX_FRS_MAPPING_TGT_ITM>-011VC = 1.
<FBS_SX_FRS_MAPPING_TGT_ITM>-MANDT = 1.
<FBS_SX_FRS_MAPPING_TGT_ITM>-VERSN = 1.
<FBS_SX_FRS_MAPPING_TGT_ITM>-ERGS1 = 1.
<FBS_SX_FRS_MAPPING_TGT_ITM>-ERGS2 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FBS_SX_FRS_MAPPING_TGT_ITM-011ZC, sy-vline,
  WA_FBS_SX_FRS_MAPPING_TGT_ITM-MANDT, sy-vline,
  WA_FBS_SX_FRS_MAPPING_TGT_ITM-VERSN, sy-vline,
  WA_FBS_SX_FRS_MAPPING_TGT_ITM-ERGSL, sy-vline,
  WA_FBS_SX_FRS_MAPPING_TGT_ITM-KTOPL, sy-vline,
  WA_FBS_SX_FRS_MAPPING_TGT_ITM-VONKT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FBS_SX_FRS_MAPPING_TGT_ITM 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_FBS_SX_FRS_MAPPING_TGT_ITM 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_FBS_SX_FRS_MAPPING_TGT_ITM INTO WA_FBS_SX_FRS_MAPPING_TGT_ITM.


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

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

*Conversion exit ISOLA, internal->external for field SPRAS
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_FBS_SX_FRS_MAPPING_TGT_ITM-SPRAS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBS_SX_FRS_MAPPING_TGT_ITM-SPRAS.
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_FBS_SX_FRS_MAPPING_TGT_ITM_STR, 
011VC TYPE STRING,
MANDT TYPE STRING,
VERSN TYPE STRING,
ERGS1 TYPE STRING,
ERGS2 TYPE STRING,
011ZC TYPE STRING,
MANDT TYPE STRING,
VERSN TYPE STRING,
ERGSL TYPE STRING,
KTOPL TYPE STRING,
VONKT TYPE STRING,
BISKT TYPE STRING,
XSOLL TYPE STRING,
XHABN TYPE STRING,
XVERD TYPE STRING,
ITEM_TEXTS TYPE STRING,
011FC TYPE STRING,
MANDT TYPE STRING,
VERSN TYPE STRING,
ERGSL TYPE STRING,
VONFB TYPE STRING,
BISFB TYPE STRING,
011SC TYPE STRING,
MANDT TYPE STRING,
VERSN TYPE STRING,
ERGSL TYPE STRING,
SETPR TYPE STRING,
SETVS TYPE STRING,
SETNR TYPE STRING,
011PC TYPE STRING,
MANDT TYPE STRING,
VERSN TYPE STRING,
ID TYPE STRING,
TYPE TYPE STRING,
ERGSL TYPE STRING,
PARENT TYPE STRING,
CHILD TYPE STRING,
NEXTN TYPE STRING,
STUFE TYPE STRING,
SUMME TYPE STRING,
SIGN TYPE STRING,
AEDAT TYPE STRING,
USNAM TYPE STRING,
AETIM TYPE STRING,
EDGE TYPE STRING,
PARENT TYPE STRING,
NEXTN TYPE STRING,
DB_ACTION TYPE STRING,
011QT TYPE STRING,
MANDT TYPE STRING,
VERSN TYPE STRING,
SPRAS TYPE STRING,
ERGSL TYPE STRING,
TXTYP TYPE STRING,
ZEILE TYPE STRING,
TXT45 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FBS_SX_FRS_MAPPING_TGT_ITM_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_FBS_SX_FRS_MAPPING_TGT_ITM_STR-011VC sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-MANDT sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-VERSN sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-ERGS1 sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-ERGS2 sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-011ZC sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-MANDT sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-VERSN sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-ERGSL sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-KTOPL sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-VONKT sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-BISKT sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-XSOLL sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-XHABN sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-XVERD sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-ITEM_TEXTS sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-011FC sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-MANDT sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-VERSN sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-ERGSL sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-VONFB sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-BISFB sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-011SC sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-MANDT sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-VERSN sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-ERGSL sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-SETPR sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-SETVS sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-SETNR sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-011PC sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-MANDT sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-VERSN sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-ID sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-TYPE sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-ERGSL sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-PARENT sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-CHILD sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-NEXTN sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-STUFE sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-SUMME sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-SIGN sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-AEDAT sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-USNAM sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-AETIM sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-EDGE sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-PARENT sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-NEXTN sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-DB_ACTION sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-011QT sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-MANDT sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-VERSN sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-SPRAS sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-ERGSL sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-TXTYP sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-ZEILE sy-vline 
WA_FBS_SX_FRS_MAPPING_TGT_ITM_STR-TXT45 sy-vline      INTO ld_text SEPARATED BY SPACE.

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