ABAP Select data from SAP table FC03_S_UPL03LST 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_UPL03LST 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_UPL03LST. 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_UPL03LST 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_UPL03LST TYPE STANDARD TABLE OF FC03_S_UPL03LST,
      WA_FC03_S_UPL03LST TYPE FC03_S_UPL03LST,
      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_UPL03LST> TYPE FC03_S_UPL03LST.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FC03_S_UPL03LST.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FC03_S_UPL03LST
  INTO TABLE IT_FC03_S_UPL03LST.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FC03_S_UPL03LST
*  INTO TABLE @DATA(IT_FC03_S_UPL03LST2).
*--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_UPL03LST INDEX 1 INTO DATA(WA_FC03_S_UPL03LST2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FC03_S_UPL03LST ASSIGNING <FC03_S_UPL03LST>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FC03_S_UPL03LST>-SUMIND = 1.
<FC03_S_UPL03LST>-RLDNR = 1.
<FC03_S_UPL03LST>-ITCLG = 1.
<FC03_S_UPL03LST>-DIMEN = 1.
<FC03_S_UPL03LST>-RVERS = 1.

ENDLOOP.

LOOP AT IT_FC03_S_UPL03LST INTO WA_FC03_S_UPL03LST.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FC03_S_UPL03LST-RYEAR, sy-vline,
  WA_FC03_S_UPL03LST-PERID, sy-vline,
  WA_FC03_S_UPL03LST-COICU, sy-vline,
  WA_FC03_S_UPL03LST-DTEQI, sy-vline,
  WA_FC03_S_UPL03LST-SVALU, sy-vline,
  WA_FC03_S_UPL03LST-RLCUR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FC03_S_UPL03LST 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_UPL03LST 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_UPL03LST INTO WA_FC03_S_UPL03LST.


*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_UPL03LST-RLDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL03LST-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_UPL03LST-RVERS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL03LST-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_UPL03LST-RYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL03LST-RYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field COICU
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL03LST-COICU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL03LST-COICU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field BKVLC
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL03LST-BKVLC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL03LST-BKVLC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field BKVRC
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL03LST-BKVRC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL03LST-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_UPL03LST-CRATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL03LST-CRATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field COINR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL03LST-COINR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL03LST-COINR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BFIMC, internal->external for field ITEM
CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC03_S_UPL03LST-ITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03_S_UPL03LST-ITEM.
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_UPL03LST_STR, 
SUMIND TYPE STRING,
RLDNR TYPE STRING,
ITCLG TYPE STRING,
DIMEN TYPE STRING,
RVERS TYPE STRING,
RYEAR TYPE STRING,
PERID TYPE STRING,
COICU TYPE STRING,
DTEQI TYPE STRING,
SVALU TYPE STRING,
RLCUR TYPE STRING,
RGCUR TYPE STRING,
BKVLC TYPE STRING,
BKVRC TYPE STRING,
CTYPE TYPE STRING,
CRATE TYPE STRING,
FFACT TYPE STRING,
TFACT TYPE STRING,
DUMMY TYPE STRING,
COIAC TYPE STRING,
COINR TYPE STRING,
ITEM TYPE STRING,
SEQNR TYPE STRING,
SITYP TYPE STRING,
SITEM TYPE STRING,
LINECOUNT TYPE STRING,
LINETYPE TYPE STRING,
LINECOUNT_HEAD TYPE STRING,
PROT_ERR TYPE STRING,
TXT_BKVLC TYPE STRING,
TXT_BKVRC TYPE STRING,
TXT_CRATE TYPE STRING,
TXT_FFACT TYPE STRING,
TXT_TFACT TYPE STRING,
PROTUPL_MAIN TYPE STRING,
PROTUPL TYPE STRING,
CNSLDTNLINEITEMTYPE TYPE STRING,
LINETYPE_LST TYPE STRING,
STATOBJ TYPE STRING,
MSGTY_STAT TYPE STRING,
COUNTER TYPE STRING,
TXT_COUNTER TYPE STRING,
MSGID TYPE STRING,
MSGPROT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FC03_S_UPL03LST_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_UPL03LST_STR-SUMIND sy-vline 
WA_FC03_S_UPL03LST_STR-RLDNR sy-vline 
WA_FC03_S_UPL03LST_STR-ITCLG sy-vline 
WA_FC03_S_UPL03LST_STR-DIMEN sy-vline 
WA_FC03_S_UPL03LST_STR-RVERS sy-vline 
WA_FC03_S_UPL03LST_STR-RYEAR sy-vline 
WA_FC03_S_UPL03LST_STR-PERID sy-vline 
WA_FC03_S_UPL03LST_STR-COICU sy-vline 
WA_FC03_S_UPL03LST_STR-DTEQI sy-vline 
WA_FC03_S_UPL03LST_STR-SVALU sy-vline 
WA_FC03_S_UPL03LST_STR-RLCUR sy-vline 
WA_FC03_S_UPL03LST_STR-RGCUR sy-vline 
WA_FC03_S_UPL03LST_STR-BKVLC sy-vline 
WA_FC03_S_UPL03LST_STR-BKVRC sy-vline 
WA_FC03_S_UPL03LST_STR-CTYPE sy-vline 
WA_FC03_S_UPL03LST_STR-CRATE sy-vline 
WA_FC03_S_UPL03LST_STR-FFACT sy-vline 
WA_FC03_S_UPL03LST_STR-TFACT sy-vline 
WA_FC03_S_UPL03LST_STR-DUMMY sy-vline 
WA_FC03_S_UPL03LST_STR-COIAC sy-vline 
WA_FC03_S_UPL03LST_STR-COINR sy-vline 
WA_FC03_S_UPL03LST_STR-ITEM sy-vline 
WA_FC03_S_UPL03LST_STR-SEQNR sy-vline 
WA_FC03_S_UPL03LST_STR-SITYP sy-vline 
WA_FC03_S_UPL03LST_STR-SITEM sy-vline 
WA_FC03_S_UPL03LST_STR-LINECOUNT sy-vline 
WA_FC03_S_UPL03LST_STR-LINETYPE sy-vline 
WA_FC03_S_UPL03LST_STR-LINECOUNT_HEAD sy-vline 
WA_FC03_S_UPL03LST_STR-PROT_ERR sy-vline 
WA_FC03_S_UPL03LST_STR-TXT_BKVLC sy-vline 
WA_FC03_S_UPL03LST_STR-TXT_BKVRC sy-vline 
WA_FC03_S_UPL03LST_STR-TXT_CRATE sy-vline 
WA_FC03_S_UPL03LST_STR-TXT_FFACT sy-vline 
WA_FC03_S_UPL03LST_STR-TXT_TFACT sy-vline 
WA_FC03_S_UPL03LST_STR-PROTUPL_MAIN sy-vline 
WA_FC03_S_UPL03LST_STR-PROTUPL sy-vline 
WA_FC03_S_UPL03LST_STR-CNSLDTNLINEITEMTYPE sy-vline 
WA_FC03_S_UPL03LST_STR-LINETYPE_LST sy-vline 
WA_FC03_S_UPL03LST_STR-STATOBJ sy-vline 
WA_FC03_S_UPL03LST_STR-MSGTY_STAT sy-vline 
WA_FC03_S_UPL03LST_STR-COUNTER sy-vline 
WA_FC03_S_UPL03LST_STR-TXT_COUNTER sy-vline 
WA_FC03_S_UPL03LST_STR-MSGID sy-vline 
WA_FC03_S_UPL03LST_STR-MSGPROT sy-vline      INTO ld_text SEPARATED BY SPACE.

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