ABAP Select data from SAP table FIES_M347_RAW_DATA into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FIES_M347_RAW_DATA 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 FIES_M347_RAW_DATA. 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 FIES_M347_RAW_DATA 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_FIES_M347_RAW_DATA TYPE STANDARD TABLE OF FIES_M347_RAW_DATA,
      WA_FIES_M347_RAW_DATA TYPE FIES_M347_RAW_DATA,
      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: <FIES_M347_RAW_DATA> TYPE FIES_M347_RAW_DATA.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FIES_M347_RAW_DATA.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FIES_M347_RAW_DATA
  INTO TABLE IT_FIES_M347_RAW_DATA.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FIES_M347_RAW_DATA
*  INTO TABLE @DATA(IT_FIES_M347_RAW_DATA2).
*--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_FIES_M347_RAW_DATA INDEX 1 INTO DATA(WA_FIES_M347_RAW_DATA2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FIES_M347_RAW_DATA ASSIGNING <FIES_M347_RAW_DATA>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FIES_M347_RAW_DATA>-BUKRS = 1.
<FIES_M347_RAW_DATA>-GJAHR = 1.
<FIES_M347_RAW_DATA>-BPNR = 1.
<FIES_M347_RAW_DATA>-TAXID = 1.
<FIES_M347_RAW_DATA>-OP_CODE = 1.

ENDLOOP.

LOOP AT IT_FIES_M347_RAW_DATA INTO WA_FIES_M347_RAW_DATA.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FIES_M347_RAW_DATA-NAME1, sy-vline,
  WA_FIES_M347_RAW_DATA-NAME2, sy-vline,
  WA_FIES_M347_RAW_DATA-POST_CODE, sy-vline,
  WA_FIES_M347_RAW_DATA-AMNT, sy-vline,
  WA_FIES_M347_RAW_DATA-AMNT_BASE, sy-vline,
  WA_FIES_M347_RAW_DATA-AMNT_TAX, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FIES_M347_RAW_DATA 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_FIES_M347_RAW_DATA 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_FIES_M347_RAW_DATA INTO WA_FIES_M347_RAW_DATA.


*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 GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FIES_M347_RAW_DATA-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIES_M347_RAW_DATA-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BPNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FIES_M347_RAW_DATA-BPNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIES_M347_RAW_DATA-BPNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field AMNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIES_M347_RAW_DATA-AMNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIES_M347_RAW_DATA-AMNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field AMNT_BASE
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIES_M347_RAW_DATA-AMNT_BASE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIES_M347_RAW_DATA-AMNT_BASE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field AMNT_TAX
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIES_M347_RAW_DATA-AMNT_TAX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIES_M347_RAW_DATA-AMNT_TAX.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field AMNT_BASE_RES
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIES_M347_RAW_DATA-AMNT_BASE_RES
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIES_M347_RAW_DATA-AMNT_BASE_RES.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field AMNT_TAX_RES
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIES_M347_RAW_DATA-AMNT_TAX_RES
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIES_M347_RAW_DATA-AMNT_TAX_RES.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field DUE_AMNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIES_M347_RAW_DATA-DUE_AMNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIES_M347_RAW_DATA-DUE_AMNT.
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_FIES_M347_RAW_DATA_STR, 
BUKRS TYPE STRING,
GJAHR TYPE STRING,
BPNR TYPE STRING,
TAXID TYPE STRING,
OP_CODE TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
POST_CODE TYPE STRING,
AMNT TYPE STRING,
AMNT_BASE TYPE STRING,
AMNT_TAX TYPE STRING,
AMNT_BASE_RES TYPE STRING,
AMNT_TAX_RES TYPE STRING,
MONAT TYPE STRING,
VAT_NO TYPE STRING,
INSUR_IND TYPE STRING,
LEAS_IND TYPE STRING,
SUB_IND TYPE STRING,
REV_CHAR_IND TYPE STRING,
VAT_CA TYPE STRING,
DUE_AMNT TYPE STRING,
WARH_PROC_IND TYPE STRING,
TRANS_DOC TYPE STRING,
LAND_BP TYPE STRING,
REALES TYPE STRING,
PCPTA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FIES_M347_RAW_DATA_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_FIES_M347_RAW_DATA_STR-BUKRS sy-vline 
WA_FIES_M347_RAW_DATA_STR-GJAHR sy-vline 
WA_FIES_M347_RAW_DATA_STR-BPNR sy-vline 
WA_FIES_M347_RAW_DATA_STR-TAXID sy-vline 
WA_FIES_M347_RAW_DATA_STR-OP_CODE sy-vline 
WA_FIES_M347_RAW_DATA_STR-NAME1 sy-vline 
WA_FIES_M347_RAW_DATA_STR-NAME2 sy-vline 
WA_FIES_M347_RAW_DATA_STR-POST_CODE sy-vline 
WA_FIES_M347_RAW_DATA_STR-AMNT sy-vline 
WA_FIES_M347_RAW_DATA_STR-AMNT_BASE sy-vline 
WA_FIES_M347_RAW_DATA_STR-AMNT_TAX sy-vline 
WA_FIES_M347_RAW_DATA_STR-AMNT_BASE_RES sy-vline 
WA_FIES_M347_RAW_DATA_STR-AMNT_TAX_RES sy-vline 
WA_FIES_M347_RAW_DATA_STR-MONAT sy-vline 
WA_FIES_M347_RAW_DATA_STR-VAT_NO sy-vline 
WA_FIES_M347_RAW_DATA_STR-INSUR_IND sy-vline 
WA_FIES_M347_RAW_DATA_STR-LEAS_IND sy-vline 
WA_FIES_M347_RAW_DATA_STR-SUB_IND sy-vline 
WA_FIES_M347_RAW_DATA_STR-REV_CHAR_IND sy-vline 
WA_FIES_M347_RAW_DATA_STR-VAT_CA sy-vline 
WA_FIES_M347_RAW_DATA_STR-DUE_AMNT sy-vline 
WA_FIES_M347_RAW_DATA_STR-WARH_PROC_IND sy-vline 
WA_FIES_M347_RAW_DATA_STR-TRANS_DOC sy-vline 
WA_FIES_M347_RAW_DATA_STR-LAND_BP sy-vline 
WA_FIES_M347_RAW_DATA_STR-REALES sy-vline 
WA_FIES_M347_RAW_DATA_STR-PCPTA sy-vline      INTO ld_text SEPARATED BY SPACE.

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