ABAP Select data from SAP table FIAAPT_S_FSCLMAPS_FILESPLIT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FIAAPT_S_FSCLMAPS_FILESPLIT
*  INTO TABLE @DATA(IT_FIAAPT_S_FSCLMAPS_FILESPLIT2).
*--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_FIAAPT_S_FSCLMAPS_FILESPLIT INDEX 1 INTO DATA(WA_FIAAPT_S_FSCLMAPS_FILESPLIT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FIAAPT_S_FSCLMAPS_FILESPLIT>-OUTPUTFILETYPE = 1.
<FIAAPT_S_FSCLMAPS_FILESPLIT>-ASSETREPORTFORM = 1.
<FIAAPT_S_FSCLMAPS_FILESPLIT>-ASSETREPORTFORMCATEGORYNAME = 1.
<FIAAPT_S_FSCLMAPS_FILESPLIT>-ASSETRPTFORMRTRMTCATEGORYNAME = 1.
<FIAAPT_S_FSCLMAPS_FILESPLIT>-FILEINDEX = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FIAAPT_S_FSCLMAPS_FILESPLIT-FILENAME, sy-vline,
  WA_FIAAPT_S_FSCLMAPS_FILESPLIT-INDEX_FROM, sy-vline,
  WA_FIAAPT_S_FSCLMAPS_FILESPLIT-INDEX_TO, sy-vline,
  WA_FIAAPT_S_FSCLMAPS_FILESPLIT-START_PAGE_NUMBER, sy-vline,
  WA_FIAAPT_S_FSCLMAPS_FILESPLIT-TOTAL_COLUMN_02, sy-vline,
  WA_FIAAPT_S_FSCLMAPS_FILESPLIT-TOTAL_COLUMN_05, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FIAAPT_S_FSCLMAPS_FILESPLIT 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_FIAAPT_S_FSCLMAPS_FILESPLIT 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_FIAAPT_S_FSCLMAPS_FILESPLIT INTO WA_FIAAPT_S_FSCLMAPS_FILESPLIT.


*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 AD152, internal->external for field TOTAL_GRAND1
CALL FUNCTION 'CONVERSION_EXIT_AD152_OUTPUT'
  EXPORTING
    input =                      WA_FIAAPT_S_FSCLMAPS_FILESPLIT-TOTAL_GRAND1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAAPT_S_FSCLMAPS_FILESPLIT-TOTAL_GRAND1.
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_FIAAPT_S_FSCLMAPS_FILESPLIT_STR, 
OUTPUTFILETYPE TYPE STRING,
ASSETREPORTFORM TYPE STRING,
ASSETREPORTFORMCATEGORYNAME TYPE STRING,
ASSETRPTFORMRTRMTCATEGORYNAME TYPE STRING,
FILEINDEX TYPE STRING,
FILENAME TYPE STRING,
INDEX_FROM TYPE STRING,
INDEX_TO TYPE STRING,
START_PAGE_NUMBER TYPE STRING,
TOTAL_COLUMN_02 TYPE STRING,
TOTAL_COLUMN_05 TYPE STRING,
TOTAL_COLUMN_06 TYPE STRING,
TOTAL_COLUMN_07 TYPE STRING,
TOTAL_COLUMN_08 TYPE STRING,
TOTAL_COLUMN_09 TYPE STRING,
TOTAL_COLUMN_10 TYPE STRING,
TOTAL_COLUMN_11 TYPE STRING,
TOTAL_COLUMN_12 TYPE STRING,
TOTAL_COLUMN_13 TYPE STRING,
TOTAL_COLUMN_13A TYPE STRING,
TOTAL_COLUMN_14 TYPE STRING,
TOTAL_COLUMN_15 TYPE STRING,
TOTAL_COLUMN_16 TYPE STRING,
TOTAL_GRAND1 TYPE STRING,
ASSETREPORTFORMCATEGORYDESC TYPE STRING,
IS_CORP TYPE STRING,
IS_INCO TYPE STRING,
IS_FINA TYPE STRING,
IS_BIOL TYPE STRING,
IS_INVS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FIAAPT_S_FSCLMAPS_FILESPLIT_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_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-OUTPUTFILETYPE sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-ASSETREPORTFORM sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-ASSETREPORTFORMCATEGORYNAME sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-ASSETRPTFORMRTRMTCATEGORYNAME sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-FILEINDEX sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-FILENAME sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-INDEX_FROM sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-INDEX_TO sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-START_PAGE_NUMBER sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_COLUMN_02 sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_COLUMN_05 sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_COLUMN_06 sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_COLUMN_07 sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_COLUMN_08 sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_COLUMN_09 sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_COLUMN_10 sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_COLUMN_11 sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_COLUMN_12 sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_COLUMN_13 sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_COLUMN_13A sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_COLUMN_14 sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_COLUMN_15 sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_COLUMN_16 sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-TOTAL_GRAND1 sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-ASSETREPORTFORMCATEGORYDESC sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-IS_CORP sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-IS_INCO sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-IS_FINA sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-IS_BIOL sy-vline 
WA_FIAAPT_S_FSCLMAPS_FILESPLIT_STR-IS_INVS sy-vline      INTO ld_text SEPARATED BY SPACE.

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