ABAP Select data from SAP table FSCDINFCO_TO_FSPM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FSCDINFCO_TO_FSPM
*  INTO TABLE @DATA(IT_FSCDINFCO_TO_FSPM2).
*--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_FSCDINFCO_TO_FSPM INDEX 1 INTO DATA(WA_FSCDINFCO_TO_FSPM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FSCDINFCO_TO_FSPM>-MANDT = 1.
<FSCDINFCO_TO_FSPM>-INFOHKF = 1.
<FSCDINFCO_TO_FSPM>-INFOTYP = 1.
<FSCDINFCO_TO_FSPM>-INFOKEY = 1.
<FSCDINFCO_TO_FSPM>-UNAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FSCDINFCO_TO_FSPM-CDATE, sy-vline,
  WA_FSCDINFCO_TO_FSPM-CTIME, sy-vline,
  WA_FSCDINFCO_TO_FSPM-AUSDT, sy-vline,
  WA_FSCDINFCO_TO_FSPM-XTRIAL, sy-vline,
  WA_FSCDINFCO_TO_FSPM-GPART, sy-vline,
  WA_FSCDINFCO_TO_FSPM-VKONT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FSCDINFCO_TO_FSPM 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_FSCDINFCO_TO_FSPM 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_FSCDINFCO_TO_FSPM INTO WA_FSCDINFCO_TO_FSPM.


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

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

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

*Conversion exit ALPHA, internal->external for field XBLNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FSCDINFCO_TO_FSPM-XBLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FSCDINFCO_TO_FSPM-XBLNR.
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_FSCDINFCO_TO_FSPM_STR, 
MANDT TYPE STRING,
INFOHKF TYPE STRING,
INFOTYP TYPE STRING,
INFOKEY TYPE STRING,
UNAME TYPE STRING,
CDATE TYPE STRING,
CTIME TYPE STRING,
AUSDT TYPE STRING,
XTRIAL TYPE STRING,
GPART TYPE STRING,
VKONT TYPE STRING,
VTREF TYPE STRING,
INSOBJECTEXT TYPE STRING,
ENTID1 TYPE STRING,
DATA1 TYPE STRING,
ENTID2 TYPE STRING,
DATA2 TYPE STRING,
ENTID3 TYPE STRING,
DATA3 TYPE STRING,
ENTID4 TYPE STRING,
DATA4 TYPE STRING,
XCODT_CLUST TYPE STRING,
LAUFD TYPE STRING,
LAUFI TYPE STRING,
INFO_LAUFD TYPE STRING,
INFO_LAUFI TYPE STRING,
OPBEL TYPE STRING,
HVORG TYPE STRING,
TVORG TYPE STRING,
CLEARPR_GDT TYPE STRING,
FAEDN TYPE STRING,
FAEVON TYPE STRING,
FAEBIS TYPE STRING,
AUGDT TYPE STRING,
MSALM TYPE STRING,
MVSTA TYPE STRING,
XBLNR TYPE STRING,
AWKEY TYPE STRING,
BUDAT TYPE STRING,
CANCEL TYPE STRING,
MAZAE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FSCDINFCO_TO_FSPM_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_FSCDINFCO_TO_FSPM_STR-MANDT sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-INFOHKF sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-INFOTYP sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-INFOKEY sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-UNAME sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-CDATE sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-CTIME sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-AUSDT sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-XTRIAL sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-GPART sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-VKONT sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-VTREF sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-INSOBJECTEXT sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-ENTID1 sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-DATA1 sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-ENTID2 sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-DATA2 sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-ENTID3 sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-DATA3 sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-ENTID4 sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-DATA4 sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-XCODT_CLUST sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-LAUFD sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-LAUFI sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-INFO_LAUFD sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-INFO_LAUFI sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-OPBEL sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-HVORG sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-TVORG sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-CLEARPR_GDT sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-FAEDN sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-FAEVON sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-FAEBIS sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-AUGDT sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-MSALM sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-MVSTA sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-XBLNR sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-AWKEY sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-BUDAT sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-CANCEL sy-vline 
WA_FSCDINFCO_TO_FSPM_STR-MAZAE sy-vline      INTO ld_text SEPARATED BY SPACE.

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