ABAP Select data from SAP table FC03_S_UPL01FLD into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FC03_S_UPL01FLD 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 FC03_S_UPL01FLD. 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 FC03_S_UPL01FLD 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_FC03_S_UPL01FLD TYPE STANDARD TABLE OF FC03_S_UPL01FLD,
      WA_FC03_S_UPL01FLD TYPE FC03_S_UPL01FLD,
      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: <FC03_S_UPL01FLD> TYPE FC03_S_UPL01FLD.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FC03_S_UPL01FLD.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FC03_S_UPL01FLD
  INTO TABLE IT_FC03_S_UPL01FLD.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FC03_S_UPL01FLD
*  INTO TABLE @DATA(IT_FC03_S_UPL01FLD2).
*--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_FC03_S_UPL01FLD INDEX 1 INTO DATA(WA_FC03_S_UPL01FLD2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FC03_S_UPL01FLD ASSIGNING <FC03_S_UPL01FLD>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FC03_S_UPL01FLD>-RLDNR = 1.
<FC03_S_UPL01FLD>-ITCLG = 1.
<FC03_S_UPL01FLD>-DIMEN = 1.
<FC03_S_UPL01FLD>-RVERS = 1.
<FC03_S_UPL01FLD>-RYEAR = 1.

ENDLOOP.

LOOP AT IT_FC03_S_UPL01FLD INTO WA_FC03_S_UPL01FLD.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FC03_S_UPL01FLD-PERID, sy-vline,
  WA_FC03_S_UPL01FLD-BUNIT, sy-vline,
  WA_FC03_S_UPL01FLD-COICU, sy-vline,
  WA_FC03_S_UPL01FLD-COIAC, sy-vline,
  WA_FC03_S_UPL01FLD-BUPTR, sy-vline,
  WA_FC03_S_UPL01FLD-ORGCHFLG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FC03_S_UPL01FLD 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_FC03_S_UPL01FLD 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_FC03_S_UPL01FLD INTO WA_FC03_S_UPL01FLD.


*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 RLDNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL01FLD-RLDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL01FLD-RLDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RVERS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL01FLD-RVERS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL01FLD-RVERS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field RYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL01FLD-RYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL01FLD-RYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field BUNIT
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL01FLD-BUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL01FLD-BUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field COICU
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL01FLD-COICU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL01FLD-COICU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field BUPTR
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL01FLD-BUPTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL01FLD-BUPTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BFIMC, internal->external for field ITEM
CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL01FLD-ITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL01FLD-ITEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field BKVLC
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL01FLD-BKVLC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL01FLD-BKVLC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field BKVRC
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL01FLD-BKVRC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL01FLD-BKVRC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field CRATE
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL01FLD-CRATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL01FLD-CRATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field NV2LC
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL01FLD-NV2LC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL01FLD-NV2LC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field NV3LC
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL01FLD-NV3LC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL01FLD-NV3LC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field LCVALIE
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL01FLD-LCVALIE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL01FLD-LCVALIE.
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_FC03_S_UPL01FLD_STR, 
RLDNR TYPE STRING,
ITCLG TYPE STRING,
DIMEN TYPE STRING,
RVERS TYPE STRING,
RYEAR TYPE STRING,
PERID TYPE STRING,
BUNIT TYPE STRING,
COICU TYPE STRING,
COIAC TYPE STRING,
BUPTR TYPE STRING,
ORGCHFLG TYPE STRING,
ORGCH TYPE STRING,
GWREDDT TYPE STRING,
ITEM TYPE STRING,
SITYP TYPE STRING,
SITEM TYPE STRING,
SPCNT TYPE STRING,
PCNT1 TYPE STRING,
PCNT2 TYPE STRING,
PCNT3 TYPE STRING,
PCNT4 TYPE STRING,
SVALU TYPE STRING,
RLCUR TYPE STRING,
RGCUR TYPE STRING,
BKVLC TYPE STRING,
BKVRC TYPE STRING,
CTYPE TYPE STRING,
CRATE TYPE STRING,
NV2LC TYPE STRING,
NV3LC TYPE STRING,
NSHR2 TYPE STRING,
NSHR3 TYPE STRING,
LCVALIE TYPE STRING,
LCKEYIE TYPE STRING,
ACQDATE TYPE STRING,
GWREDFLG TYPE STRING,
DUMMY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FC03_S_UPL01FLD_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_FC03_S_UPL01FLD_STR-RLDNR sy-vline 
WA_FC03_S_UPL01FLD_STR-ITCLG sy-vline 
WA_FC03_S_UPL01FLD_STR-DIMEN sy-vline 
WA_FC03_S_UPL01FLD_STR-RVERS sy-vline 
WA_FC03_S_UPL01FLD_STR-RYEAR sy-vline 
WA_FC03_S_UPL01FLD_STR-PERID sy-vline 
WA_FC03_S_UPL01FLD_STR-BUNIT sy-vline 
WA_FC03_S_UPL01FLD_STR-COICU sy-vline 
WA_FC03_S_UPL01FLD_STR-COIAC sy-vline 
WA_FC03_S_UPL01FLD_STR-BUPTR sy-vline 
WA_FC03_S_UPL01FLD_STR-ORGCHFLG sy-vline 
WA_FC03_S_UPL01FLD_STR-ORGCH sy-vline 
WA_FC03_S_UPL01FLD_STR-GWREDDT sy-vline 
WA_FC03_S_UPL01FLD_STR-ITEM sy-vline 
WA_FC03_S_UPL01FLD_STR-SITYP sy-vline 
WA_FC03_S_UPL01FLD_STR-SITEM sy-vline 
WA_FC03_S_UPL01FLD_STR-SPCNT sy-vline 
WA_FC03_S_UPL01FLD_STR-PCNT1 sy-vline 
WA_FC03_S_UPL01FLD_STR-PCNT2 sy-vline 
WA_FC03_S_UPL01FLD_STR-PCNT3 sy-vline 
WA_FC03_S_UPL01FLD_STR-PCNT4 sy-vline 
WA_FC03_S_UPL01FLD_STR-SVALU sy-vline 
WA_FC03_S_UPL01FLD_STR-RLCUR sy-vline 
WA_FC03_S_UPL01FLD_STR-RGCUR sy-vline 
WA_FC03_S_UPL01FLD_STR-BKVLC sy-vline 
WA_FC03_S_UPL01FLD_STR-BKVRC sy-vline 
WA_FC03_S_UPL01FLD_STR-CTYPE sy-vline 
WA_FC03_S_UPL01FLD_STR-CRATE sy-vline 
WA_FC03_S_UPL01FLD_STR-NV2LC sy-vline 
WA_FC03_S_UPL01FLD_STR-NV3LC sy-vline 
WA_FC03_S_UPL01FLD_STR-NSHR2 sy-vline 
WA_FC03_S_UPL01FLD_STR-NSHR3 sy-vline 
WA_FC03_S_UPL01FLD_STR-LCVALIE sy-vline 
WA_FC03_S_UPL01FLD_STR-LCKEYIE sy-vline 
WA_FC03_S_UPL01FLD_STR-ACQDATE sy-vline 
WA_FC03_S_UPL01FLD_STR-GWREDFLG sy-vline 
WA_FC03_S_UPL01FLD_STR-DUMMY sy-vline      INTO ld_text SEPARATED BY SPACE.

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