ABAP Select data from SAP table /GRCPI/GRIA_S_FIREFDO_1007T_NO into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /GRCPI/GRIA_S_FIREFDO_1007T_NO 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 /GRCPI/GRIA_S_FIREFDO_1007T_NO. 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 /GRCPI/GRIA_S_FIREFDO_1007T_NO 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_/GRCPI/GRIA_S_FIREFDO_1007T_NO TYPE STANDARD TABLE OF /GRCPI/GRIA_S_FIREFDO_1007T_NO,
      WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO TYPE /GRCPI/GRIA_S_FIREFDO_1007T_NO,
      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: </GRCPI/GRIA_S_FIREFDO_1007T_NO> TYPE /GRCPI/GRIA_S_FIREFDO_1007T_NO.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/GRCPI/GRIA_S_FIREFDO_1007T_NO.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /GRCPI/GRIA_S_FIREFDO_1007T_NO
  INTO TABLE IT_/GRCPI/GRIA_S_FIREFDO_1007T_NO.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /GRCPI/GRIA_S_FIREFDO_1007T_NO
*  INTO TABLE @DATA(IT_/GRCPI/GRIA_S_FIREFDO_1007T_NO2).
*--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_/GRCPI/GRIA_S_FIREFDO_1007T_NO INDEX 1 INTO DATA(WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/GRCPI/GRIA_S_FIREFDO_1007T_NO ASSIGNING </GRCPI/GRIA_S_FIREFDO_1007T_NO>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</GRCPI/GRIA_S_FIREFDO_1007T_NO>-BUKRS = 1.
</GRCPI/GRIA_S_FIREFDO_1007T_NO>-BUTXT = 1.
</GRCPI/GRIA_S_FIREFDO_1007T_NO>-HKONT = 1.
</GRCPI/GRIA_S_FIREFDO_1007T_NO>-TXT50 = 1.
</GRCPI/GRIA_S_FIREFDO_1007T_NO>-LIFNR = 1.

ENDLOOP.

LOOP AT IT_/GRCPI/GRIA_S_FIREFDO_1007T_NO INTO WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-NAME1, sy-vline,
  WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-KUNNR, sy-vline,
  WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-KNAM1, sy-vline,
  WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-BLART, sy-vline,
  WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-LTEXT, sy-vline,
  WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-DMBTR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO 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_/GRCPI/GRIA_S_FIREFDO_1007T_NO 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_/GRCPI/GRIA_S_FIREFDO_1007T_NO INTO WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO.


*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 HKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-HKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-HKONT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-LIFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-KUNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SAKNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-SAKNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-SAKNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field DMBE2
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-DMBE2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-DMBE2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field WRBTR
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-WRBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-WRBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field PROJK
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-PROJK
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO-PROJK.
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_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR, 
BUKRS TYPE STRING,
BUTXT TYPE STRING,
HKONT TYPE STRING,
TXT50 TYPE STRING,
LIFNR TYPE STRING,
NAME1 TYPE STRING,
KUNNR TYPE STRING,
KNAM1 TYPE STRING,
BLART TYPE STRING,
LTEXT TYPE STRING,
DMBTR TYPE STRING,
HWAER TYPE STRING,
SHKZG TYPE STRING,
STEXT TYPE STRING,
BELNR TYPE STRING,
USNAM TYPE STRING,
GJAHR TYPE STRING,
KOART TYPE STRING,
SAKNR TYPE STRING,
MONAT TYPE STRING,
BUDAT TYPE STRING,
TCODE TYPE STRING,
XBLNR TYPE STRING,
DMBE2 TYPE STRING,
KZWRS TYPE STRING,
BKTXT TYPE STRING,
BSCHL TYPE STRING,
WRBTR TYPE STRING,
WAERS TYPE STRING,
SGTXT TYPE STRING,
ZUONR TYPE STRING,
MANDT TYPE STRING,
KOSTL TYPE STRING,
PRCTR TYPE STRING,
PROJK TYPE STRING,
CPUDT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_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_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-BUKRS sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-BUTXT sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-HKONT sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-TXT50 sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-LIFNR sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-NAME1 sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-KUNNR sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-KNAM1 sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-BLART sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-LTEXT sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-DMBTR sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-HWAER sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-SHKZG sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-STEXT sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-BELNR sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-USNAM sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-GJAHR sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-KOART sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-SAKNR sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-MONAT sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-BUDAT sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-TCODE sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-XBLNR sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-DMBE2 sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-KZWRS sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-BKTXT sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-BSCHL sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-WRBTR sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-WAERS sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-SGTXT sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-ZUONR sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-MANDT sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-KOSTL sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-PRCTR sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-PROJK sy-vline 
WA_/GRCPI/GRIA_S_FIREFDO_1007T_NO_STR-CPUDT sy-vline      INTO ld_text SEPARATED BY SPACE.

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