ABAP Select data from SAP table FCOM_EXP_STAGR_WD into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FCOM_EXP_STAGR_WD
*  INTO TABLE @DATA(IT_FCOM_EXP_STAGR_WD2).
*--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_FCOM_EXP_STAGR_WD INDEX 1 INTO DATA(WA_FCOM_EXP_STAGR_WD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FCOM_EXP_STAGR_WD>-OBJECT = 1.
<FCOM_EXP_STAGR_WD>-KOSTL = 1.
<FCOM_EXP_STAGR_WD>-KOSTLTEXT = 1.
<FCOM_EXP_STAGR_WD>-KOSTL_DISP = 1.
<FCOM_EXP_STAGR_WD>-KOSTLORDER_ALPHA = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FCOM_EXP_STAGR_WD-KOSTLORDERTEXT, sy-vline,
  WA_FCOM_EXP_STAGR_WD-KOSTLORDER_DISP, sy-vline,
  WA_FCOM_EXP_STAGR_WD-STAGR, sy-vline,
  WA_FCOM_EXP_STAGR_WD-STAGRTEXT, sy-vline,
  WA_FCOM_EXP_STAGR_WD-GJAHR, sy-vline,
  WA_FCOM_EXP_STAGR_WD-WRTTP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FCOM_EXP_STAGR_WD 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_FCOM_EXP_STAGR_WD 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_FCOM_EXP_STAGR_WD INTO WA_FCOM_EXP_STAGR_WD.


*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 GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FCOM_EXP_STAGR_WD-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCOM_EXP_STAGR_WD-GJAHR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit CUNIT, internal->external for field MEINH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FCOM_EXP_STAGR_WD-MEINH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCOM_EXP_STAGR_WD-MEINH.
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_FCOM_EXP_STAGR_WD_STR, 
OBJECT TYPE STRING,
KOSTL TYPE STRING,
KOSTLTEXT TYPE STRING,
KOSTL_DISP TYPE STRING,
KOSTLORDER_ALPHA TYPE STRING,
KOSTLORDERTEXT TYPE STRING,
KOSTLORDER_DISP TYPE STRING,
STAGR TYPE STRING,
STAGRTEXT TYPE STRING,
GJAHR TYPE STRING,
WRTTP TYPE STRING,
VERSN TYPE STRING,
MEINH TYPE STRING,
DECAN TYPE STRING,
ANDEC TYPE STRING,
GRTYP TYPE STRING,
PRICE_KF TYPE STRING,
PRICE_DECAN TYPE STRING,
PRICE_CURR TYPE STRING,
PRICE_AVERAGE TYPE STRING,
PER01_REF1 TYPE STRING,
PER01_REF2 TYPE STRING,
PER01_INP TYPE STRING,
PER02_REF1 TYPE STRING,
PER02_REF2 TYPE STRING,
PER02_INP TYPE STRING,
PER03_REF1 TYPE STRING,
PER03_REF2 TYPE STRING,
PER03_INP TYPE STRING,
PER04_REF1 TYPE STRING,
PER04_REF2 TYPE STRING,
PER04_INP TYPE STRING,
PER05_REF1 TYPE STRING,
PER05_REF2 TYPE STRING,
PER05_INP TYPE STRING,
PER06_REF1 TYPE STRING,
PER06_REF2 TYPE STRING,
PER06_INP TYPE STRING,
PER07_REF1 TYPE STRING,
PER07_REF2 TYPE STRING,
PER07_INP TYPE STRING,
PER08_REF1 TYPE STRING,
PER08_REF2 TYPE STRING,
PER08_INP TYPE STRING,
PER09_REF1 TYPE STRING,
PER09_REF2 TYPE STRING,
PER09_INP TYPE STRING,
PER10_REF1 TYPE STRING,
PER10_REF2 TYPE STRING,
PER10_INP TYPE STRING,
PER11_REF1 TYPE STRING,
PER11_REF2 TYPE STRING,
PER11_INP TYPE STRING,
PER12_REF1 TYPE STRING,
PER12_REF2 TYPE STRING,
PER12_INP TYPE STRING,
QUAR1_REF1 TYPE STRING,
QUAR1_REF2 TYPE STRING,
QUAR1_INP TYPE STRING,
QUAR2_REF1 TYPE STRING,
QUAR2_REF2 TYPE STRING,
QUAR2_INP TYPE STRING,
QUAR3_REF1 TYPE STRING,
QUAR3_REF2 TYPE STRING,
QUAR3_INP TYPE STRING,
QUAR4_REF1 TYPE STRING,
QUAR4_REF2 TYPE STRING,
QUAR4_INP TYPE STRING,
YEAR_REF1 TYPE STRING,
YEAR_REF2 TYPE STRING,
YEAR_INP TYPE STRING,
COMMENT_ICON TYPE STRING,
COMMENT_ICON_TTP TYPE STRING,
PERIOD_CHANGED TYPE STRING,
BOOLE TYPE STRING,
FRONTEND_ADD TYPE STRING,
BOOLE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FCOM_EXP_STAGR_WD_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_FCOM_EXP_STAGR_WD_STR-OBJECT sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-KOSTL sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-KOSTLTEXT sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-KOSTL_DISP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-KOSTLORDER_ALPHA sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-KOSTLORDERTEXT sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-KOSTLORDER_DISP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-STAGR sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-STAGRTEXT sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-GJAHR sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-WRTTP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-VERSN sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-MEINH sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-DECAN sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-ANDEC sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-GRTYP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PRICE_KF sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PRICE_DECAN sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PRICE_CURR sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PRICE_AVERAGE sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER01_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER01_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER01_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER02_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER02_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER02_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER03_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER03_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER03_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER04_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER04_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER04_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER05_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER05_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER05_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER06_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER06_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER06_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER07_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER07_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER07_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER08_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER08_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER08_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER09_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER09_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER09_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER10_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER10_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER10_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER11_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER11_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER11_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER12_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER12_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PER12_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-QUAR1_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-QUAR1_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-QUAR1_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-QUAR2_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-QUAR2_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-QUAR2_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-QUAR3_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-QUAR3_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-QUAR3_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-QUAR4_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-QUAR4_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-QUAR4_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-YEAR_REF1 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-YEAR_REF2 sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-YEAR_INP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-COMMENT_ICON sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-COMMENT_ICON_TTP sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-PERIOD_CHANGED sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-BOOLE sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-FRONTEND_ADD sy-vline 
WA_FCOM_EXP_STAGR_WD_STR-BOOLE sy-vline      INTO ld_text SEPARATED BY SPACE.

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