ABAP Select data from SAP table FAAV_T093C_ORI into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FAAV_T093C_ORI 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 FAAV_T093C_ORI. 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 FAAV_T093C_ORI 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_FAAV_T093C_ORI TYPE STANDARD TABLE OF FAAV_T093C_ORI,
      WA_FAAV_T093C_ORI TYPE FAAV_T093C_ORI,
      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: <FAAV_T093C_ORI> TYPE FAAV_T093C_ORI.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FAAV_T093C_ORI.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FAAV_T093C_ORI
  INTO TABLE IT_FAAV_T093C_ORI.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FAAV_T093C_ORI
*  INTO TABLE @DATA(IT_FAAV_T093C_ORI2).
*--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_FAAV_T093C_ORI INDEX 1 INTO DATA(WA_FAAV_T093C_ORI2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FAAV_T093C_ORI ASSIGNING <FAAV_T093C_ORI>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FAAV_T093C_ORI>-MANDT = 1.
<FAAV_T093C_ORI>-BUKRS = 1.
<FAAV_T093C_ORI>-BUKRSN = 1.
<FAAV_T093C_ORI>-PERIV = 1.
<FAAV_T093C_ORI>-MONMIT = 1.

ENDLOOP.

LOOP AT IT_FAAV_T093C_ORI INTO WA_FAAV_T093C_ORI.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FAAV_T093C_ORI-XRUMPF, sy-vline,
  WA_FAAV_T093C_ORI-DATUM, sy-vline,
  WA_FAAV_T093C_ORI-AFAPL, sy-vline,
  WA_FAAV_T093C_ORI-VRMAFB, sy-vline,
  WA_FAAV_T093C_ORI-BKRAKT, sy-vline,
  WA_FAAV_T093C_ORI-XREBUW, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FAAV_T093C_ORI 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_FAAV_T093C_ORI 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_FAAV_T093C_ORI INTO WA_FAAV_T093C_ORI.


*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 GJAHR, internal->external for field LGJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FAAV_T093C_ORI-LGJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAV_T093C_ORI-LGJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field APROF
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAAV_T093C_ORI-APROF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAV_T093C_ORI-APROF.
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_FAAV_T093C_ORI_STR, 
MANDT TYPE STRING,
BUKRS TYPE STRING,
BUKRSN TYPE STRING,
PERIV TYPE STRING,
MONMIT TYPE STRING,
XRUMPF TYPE STRING,
DATUM TYPE STRING,
AFAPL TYPE STRING,
VRMAFB TYPE STRING,
BKRAKT TYPE STRING,
XREBUW TYPE STRING,
XANUEB TYPE STRING,
LGJAHR TYPE STRING,
AFBLRT TYPE STRING,
XVRSKU TYPE STRING,
MWSKZVA TYPE STRING,
MWSKZAA TYPE STRING,
KZRBWB TYPE STRING,
APROF TYPE STRING,
TTECH TYPE STRING,
TKUND TYPE STRING,
XANLE TYPE STRING,
VARBZD TYPE STRING,
J_1AAOFFCL TYPE STRING,
XZORG TYPE STRING,
APERBLRT TYPE STRING,
XNOSKONTO TYPE STRING,
XDFYV TYPE STRING,
REVDMETH TYPE STRING,
LDTBLRT TYPE STRING,
LDT_WO_AFA TYPE STRING,
XLOCKED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FAAV_T093C_ORI_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_FAAV_T093C_ORI_STR-MANDT sy-vline 
WA_FAAV_T093C_ORI_STR-BUKRS sy-vline 
WA_FAAV_T093C_ORI_STR-BUKRSN sy-vline 
WA_FAAV_T093C_ORI_STR-PERIV sy-vline 
WA_FAAV_T093C_ORI_STR-MONMIT sy-vline 
WA_FAAV_T093C_ORI_STR-XRUMPF sy-vline 
WA_FAAV_T093C_ORI_STR-DATUM sy-vline 
WA_FAAV_T093C_ORI_STR-AFAPL sy-vline 
WA_FAAV_T093C_ORI_STR-VRMAFB sy-vline 
WA_FAAV_T093C_ORI_STR-BKRAKT sy-vline 
WA_FAAV_T093C_ORI_STR-XREBUW sy-vline 
WA_FAAV_T093C_ORI_STR-XANUEB sy-vline 
WA_FAAV_T093C_ORI_STR-LGJAHR sy-vline 
WA_FAAV_T093C_ORI_STR-AFBLRT sy-vline 
WA_FAAV_T093C_ORI_STR-XVRSKU sy-vline 
WA_FAAV_T093C_ORI_STR-MWSKZVA sy-vline 
WA_FAAV_T093C_ORI_STR-MWSKZAA sy-vline 
WA_FAAV_T093C_ORI_STR-KZRBWB sy-vline 
WA_FAAV_T093C_ORI_STR-APROF sy-vline 
WA_FAAV_T093C_ORI_STR-TTECH sy-vline 
WA_FAAV_T093C_ORI_STR-TKUND sy-vline 
WA_FAAV_T093C_ORI_STR-XANLE sy-vline 
WA_FAAV_T093C_ORI_STR-VARBZD sy-vline 
WA_FAAV_T093C_ORI_STR-J_1AAOFFCL sy-vline 
WA_FAAV_T093C_ORI_STR-XZORG sy-vline 
WA_FAAV_T093C_ORI_STR-APERBLRT sy-vline 
WA_FAAV_T093C_ORI_STR-XNOSKONTO sy-vline 
WA_FAAV_T093C_ORI_STR-XDFYV sy-vline 
WA_FAAV_T093C_ORI_STR-REVDMETH sy-vline 
WA_FAAV_T093C_ORI_STR-LDTBLRT sy-vline 
WA_FAAV_T093C_ORI_STR-LDT_WO_AFA sy-vline 
WA_FAAV_T093C_ORI_STR-XLOCKED sy-vline      INTO ld_text SEPARATED BY SPACE.

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