ABAP Select data from SAP table FAA_ES_S_MD_ORIGIN into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FAA_ES_S_MD_ORIGIN
*  INTO TABLE @DATA(IT_FAA_ES_S_MD_ORIGIN2).
*--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_FAA_ES_S_MD_ORIGIN INDEX 1 INTO DATA(WA_FAA_ES_S_MD_ORIGIN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FAA_ES_S_MD_ORIGIN>-SUPPLIER = 1.
<FAA_ES_S_MD_ORIGIN>-ASSETCOUNTRYOFORIGIN = 1.
<FAA_ES_S_MD_ORIGIN>-ASSETMANUFACTURERNAME = 1.
<FAA_ES_S_MD_ORIGIN>-ORIGINALMASTERFIXEDASSET = 1.
<FAA_ES_S_MD_ORIGIN>-ORIGINALFIXEDASSET = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FAA_ES_S_MD_ORIGIN-ORIGINALFIXEDASSETVALUEDATE, sy-vline,
  WA_FAA_ES_S_MD_ORIGIN-ORIGINALACQUISITIONFISCALYEAR, sy-vline,
  WA_FAA_ES_S_MD_ORIGIN-ORIGINALACQUISITIONAMOUNT, sy-vline,
  WA_FAA_ES_S_MD_ORIGIN-ORIGINALACQUISITIONCURRENCY, sy-vline,
  WA_FAA_ES_S_MD_ORIGIN-INHOUSEPRODNPERCENT, sy-vline,
  WA_FAA_ES_S_MD_ORIGIN-ASSETTYPENAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FAA_ES_S_MD_ORIGIN 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_FAA_ES_S_MD_ORIGIN 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_FAA_ES_S_MD_ORIGIN INTO WA_FAA_ES_S_MD_ORIGIN.


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

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

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

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

*Conversion exit AC132, internal->external for field ORIGINALACQUISITIONAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FAA_ES_S_MD_ORIGIN-ORIGINALACQUISITIONAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAA_ES_S_MD_ORIGIN-ORIGINALACQUISITIONAMOUNT.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ABPSP, internal->external for field INVESTMENTPROJECTWBSELEMENT
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_FAA_ES_S_MD_ORIGIN-INVESTMENTPROJECTWBSELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAA_ES_S_MD_ORIGIN-INVESTMENTPROJECTWBSELEMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INVESTMENTORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAA_ES_S_MD_ORIGIN-INVESTMENTORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAA_ES_S_MD_ORIGIN-INVESTMENTORDER.
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_FAA_ES_S_MD_ORIGIN_STR, 
SUPPLIER TYPE STRING,
ASSETCOUNTRYOFORIGIN TYPE STRING,
ASSETMANUFACTURERNAME TYPE STRING,
ORIGINALMASTERFIXEDASSET TYPE STRING,
ORIGINALFIXEDASSET TYPE STRING,
ORIGINALFIXEDASSETVALUEDATE TYPE STRING,
ORIGINALACQUISITIONFISCALYEAR TYPE STRING,
ORIGINALACQUISITIONAMOUNT TYPE STRING,
ORIGINALACQUISITIONCURRENCY TYPE STRING,
INHOUSEPRODNPERCENT TYPE STRING,
ASSETTYPENAME TYPE STRING,
PARTNERCOMPANY TYPE STRING,
ASSETISACQUIREDUSED TYPE STRING,
INVESTMENTPROJECTWBSELEMENT TYPE STRING,
INVESTMENTORDER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FAA_ES_S_MD_ORIGIN_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_FAA_ES_S_MD_ORIGIN_STR-SUPPLIER sy-vline 
WA_FAA_ES_S_MD_ORIGIN_STR-ASSETCOUNTRYOFORIGIN sy-vline 
WA_FAA_ES_S_MD_ORIGIN_STR-ASSETMANUFACTURERNAME sy-vline 
WA_FAA_ES_S_MD_ORIGIN_STR-ORIGINALMASTERFIXEDASSET sy-vline 
WA_FAA_ES_S_MD_ORIGIN_STR-ORIGINALFIXEDASSET sy-vline 
WA_FAA_ES_S_MD_ORIGIN_STR-ORIGINALFIXEDASSETVALUEDATE sy-vline 
WA_FAA_ES_S_MD_ORIGIN_STR-ORIGINALACQUISITIONFISCALYEAR sy-vline 
WA_FAA_ES_S_MD_ORIGIN_STR-ORIGINALACQUISITIONAMOUNT sy-vline 
WA_FAA_ES_S_MD_ORIGIN_STR-ORIGINALACQUISITIONCURRENCY sy-vline 
WA_FAA_ES_S_MD_ORIGIN_STR-INHOUSEPRODNPERCENT sy-vline 
WA_FAA_ES_S_MD_ORIGIN_STR-ASSETTYPENAME sy-vline 
WA_FAA_ES_S_MD_ORIGIN_STR-PARTNERCOMPANY sy-vline 
WA_FAA_ES_S_MD_ORIGIN_STR-ASSETISACQUIREDUSED sy-vline 
WA_FAA_ES_S_MD_ORIGIN_STR-INVESTMENTPROJECTWBSELEMENT sy-vline 
WA_FAA_ES_S_MD_ORIGIN_STR-INVESTMENTORDER sy-vline      INTO ld_text SEPARATED BY SPACE.

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