ABAP Select data from SAP table FUCNS_FIDOC_SEARCH_RESULT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FUCNS_FIDOC_SEARCH_RESULT
*  INTO TABLE @DATA(IT_FUCNS_FIDOC_SEARCH_RESULT2).
*--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_FUCNS_FIDOC_SEARCH_RESULT INDEX 1 INTO DATA(WA_FUCNS_FIDOC_SEARCH_RESULT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FUCNS_FIDOC_SEARCH_RESULT>-TEMPD = 1.
<FUCNS_FIDOC_SEARCH_RESULT>-VERIDOC_NO = 1.
<FUCNS_FIDOC_SEARCH_RESULT>-BELNR = 1.
<FUCNS_FIDOC_SEARCH_RESULT>-BKTXT = 1.
<FUCNS_FIDOC_SEARCH_RESULT>-BLART = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FUCNS_FIDOC_SEARCH_RESULT-BLART_TXT, sy-vline,
  WA_FUCNS_FIDOC_SEARCH_RESULT-APPROVER, sy-vline,
  WA_FUCNS_FIDOC_SEARCH_RESULT-APPROVER_TXT, sy-vline,
  WA_FUCNS_FIDOC_SEARCH_RESULT-APPROVAL_STATUS, sy-vline,
  WA_FUCNS_FIDOC_SEARCH_RESULT-APPROVAL_STATUS_TXT, sy-vline,
  WA_FUCNS_FIDOC_SEARCH_RESULT-AEDAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FUCNS_FIDOC_SEARCH_RESULT 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_FUCNS_FIDOC_SEARCH_RESULT 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_FUCNS_FIDOC_SEARCH_RESULT INTO WA_FUCNS_FIDOC_SEARCH_RESULT.


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

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

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

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

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

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

*Conversion exit ODNIT, internal->external for field STBLG
CALL FUNCTION 'CONVERSION_EXIT_ODNIT_OUTPUT'
  EXPORTING
    input =                      WA_FUCNS_FIDOC_SEARCH_RESULT-STBLG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FUCNS_FIDOC_SEARCH_RESULT-STBLG.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ODNIT, internal->external for field XBLNR_ALT
CALL FUNCTION 'CONVERSION_EXIT_ODNIT_OUTPUT'
  EXPORTING
    input =                      WA_FUCNS_FIDOC_SEARCH_RESULT-XBLNR_ALT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FUCNS_FIDOC_SEARCH_RESULT-XBLNR_ALT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TOTAL_AMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FUCNS_FIDOC_SEARCH_RESULT-TOTAL_AMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FUCNS_FIDOC_SEARCH_RESULT-TOTAL_AMOUNT.
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_FUCNS_FIDOC_SEARCH_RESULT_STR, 
TEMPD TYPE STRING,
VERIDOC_NO TYPE STRING,
BELNR TYPE STRING,
BKTXT TYPE STRING,
BLART TYPE STRING,
BLART_TXT TYPE STRING,
APPROVER TYPE STRING,
APPROVER_TXT TYPE STRING,
APPROVAL_STATUS TYPE STRING,
APPROVAL_STATUS_TXT TYPE STRING,
AEDAT TYPE STRING,
UPDDT TYPE STRING,
CPUDT TYPE STRING,
CPUTM TYPE STRING,
BUKRS TYPE STRING,
BUKRS_TXT TYPE STRING,
ACTION_LASTCHGON TYPE STRING,
ACTION_LASTCHGAT TYPE STRING,
BRNCH TYPE STRING,
NUMPG TYPE STRING,
XBLNR TYPE STRING,
BLDAT TYPE STRING,
BUDAT TYPE STRING,
WAERS TYPE STRING,
WAERS_TXT TYPE STRING,
MONAT TYPE STRING,
GJAHR TYPE STRING,
AWTYP TYPE STRING,
AWKEY TYPE STRING,
AWSYS TYPE STRING,
USNAM TYPE STRING,
AUTHOR TYPE STRING,
UNAMD_TXT TYPE STRING,
PPNAM TYPE STRING,
TCODE TYPE STRING,
LDGRP TYPE STRING,
RLDNR TYPE STRING,
XREF1_HD TYPE STRING,
XREF2_HD TYPE STRING,
BSTAT TYPE STRING,
VERIF_LEVEL TYPE STRING,
STBLG TYPE STRING,
STJAH TYPE STRING,
VERIFIED_ON TYPE STRING,
VERIFIED_AT TYPE STRING,
STGRD TYPE STRING,
XBLNR_ALT TYPE STRING,
COLOR TYPE STRING,
ICON_SRC_VERIFY TYPE STRING,
ICON_SRC_ALT TYPE STRING,
ICON_SRC_NORMAL TYPE STRING,
ICON_FIRST TYPE STRING,
TOOLTIP TYPE STRING,
TOTAL_AMOUNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FUCNS_FIDOC_SEARCH_RESULT_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_FUCNS_FIDOC_SEARCH_RESULT_STR-TEMPD sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-VERIDOC_NO sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-BELNR sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-BKTXT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-BLART sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-BLART_TXT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-APPROVER sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-APPROVER_TXT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-APPROVAL_STATUS sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-APPROVAL_STATUS_TXT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-AEDAT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-UPDDT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-CPUDT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-CPUTM sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-BUKRS sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-BUKRS_TXT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-ACTION_LASTCHGON sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-ACTION_LASTCHGAT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-BRNCH sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-NUMPG sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-XBLNR sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-BLDAT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-BUDAT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-WAERS sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-WAERS_TXT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-MONAT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-GJAHR sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-AWTYP sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-AWKEY sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-AWSYS sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-USNAM sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-AUTHOR sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-UNAMD_TXT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-PPNAM sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-TCODE sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-LDGRP sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-RLDNR sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-XREF1_HD sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-XREF2_HD sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-BSTAT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-VERIF_LEVEL sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-STBLG sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-STJAH sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-VERIFIED_ON sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-VERIFIED_AT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-STGRD sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-XBLNR_ALT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-COLOR sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-ICON_SRC_VERIFY sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-ICON_SRC_ALT sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-ICON_SRC_NORMAL sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-ICON_FIRST sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-TOOLTIP sy-vline 
WA_FUCNS_FIDOC_SEARCH_RESULT_STR-TOTAL_AMOUNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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