ABAP Select data from SAP table FRE_OP_ITEM_IF_41 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 FRE_OP_ITEM_IF_41 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 FRE_OP_ITEM_IF_41. 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 FRE_OP_ITEM_IF_41 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_FRE_OP_ITEM_IF_41 TYPE STANDARD TABLE OF FRE_OP_ITEM_IF_41,
      WA_FRE_OP_ITEM_IF_41 TYPE FRE_OP_ITEM_IF_41,
      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: <FRE_OP_ITEM_IF_41> TYPE FRE_OP_ITEM_IF_41.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FRE_OP_ITEM_IF_41.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FRE_OP_ITEM_IF_41
  INTO TABLE IT_FRE_OP_ITEM_IF_41.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FRE_OP_ITEM_IF_41
*  INTO TABLE @DATA(IT_FRE_OP_ITEM_IF_412).
*--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_FRE_OP_ITEM_IF_41 INDEX 1 INTO DATA(WA_FRE_OP_ITEM_IF_412).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FRE_OP_ITEM_IF_41 ASSIGNING <FRE_OP_ITEM_IF_41>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FRE_OP_ITEM_IF_41>-MANDT = 1.
<FRE_OP_ITEM_IF_41>-OPHREFNR = 1.
<FRE_OP_ITEM_IF_41>-ITMREFNR = 1.
<FRE_OP_ITEM_IF_41>-SCHEDREFNR = 1.
<FRE_OP_ITEM_IF_41>-ORDNO = 1.

ENDLOOP.

LOOP AT IT_FRE_OP_ITEM_IF_41 INTO WA_FRE_OP_ITEM_IF_41.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FRE_OP_ITEM_IF_41-ITMNO, sy-vline,
  WA_FRE_OP_ITEM_IF_41-MATNR, sy-vline,
  WA_FRE_OP_ITEM_IF_41-SUBRANGE, sy-vline,
  WA_FRE_OP_ITEM_IF_41-MATKL, sy-vline,
  WA_FRE_OP_ITEM_IF_41-LOCNOTO, sy-vline,
  WA_FRE_OP_ITEM_IF_41-LOCNOFR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FRE_OP_ITEM_IF_41 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_FRE_OP_ITEM_IF_41 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_FRE_OP_ITEM_IF_41 INTO WA_FRE_OP_ITEM_IF_41.


*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 CUNIT, internal->external for field UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FRE_OP_ITEM_IF_41-UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FRE_OP_ITEM_IF_41-UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field NETUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FRE_OP_ITEM_IF_41-NETUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FRE_OP_ITEM_IF_41-NETUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field DELIVUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FRE_OP_ITEM_IF_41-DELIVUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FRE_OP_ITEM_IF_41-DELIVUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SENDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FRE_OP_ITEM_IF_41-SENDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FRE_OP_ITEM_IF_41-SENDER.
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_FRE_OP_ITEM_IF_41_STR, 
MANDT TYPE STRING,
OPHREFNR TYPE STRING,
ITMREFNR TYPE STRING,
SCHEDREFNR TYPE STRING,
ORDNO TYPE STRING,
ITMNO TYPE STRING,
MATNR TYPE STRING,
SUBRANGE TYPE STRING,
MATKL TYPE STRING,
LOCNOTO TYPE STRING,
LOCNOFR TYPE STRING,
QUANTITY TYPE STRING,
UNIT TYPE STRING,
NETQUAN TYPE STRING,
NETUNIT TYPE STRING,
DELIVQUAN TYPE STRING,
DELIVUNIT TYPE STRING,
ORDERTST TYPE STRING,
DELIVTST TYPE STRING,
TSTTO TYPE STRING,
TSTFR TYPE STRING,
ITMPVAL TYPE STRING,
ITMCURR TYPE STRING,
RELIND TYPE STRING,
STATVAL TYPE STRING,
RETURNID TYPE STRING,
ACCOMPLISH TYPE STRING,
UNIT_ISO TYPE STRING,
NETUNIT_ISO TYPE STRING,
DELIVUNIT_ISO TYPE STRING,
ITMCURR_ISO TYPE STRING,
FUNCTION TYPE STRING,
SENDER TYPE STRING,
REF_ID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FRE_OP_ITEM_IF_41_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_FRE_OP_ITEM_IF_41_STR-MANDT sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-OPHREFNR sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-ITMREFNR sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-SCHEDREFNR sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-ORDNO sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-ITMNO sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-MATNR sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-SUBRANGE sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-MATKL sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-LOCNOTO sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-LOCNOFR sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-QUANTITY sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-UNIT sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-NETQUAN sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-NETUNIT sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-DELIVQUAN sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-DELIVUNIT sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-ORDERTST sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-DELIVTST sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-TSTTO sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-TSTFR sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-ITMPVAL sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-ITMCURR sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-RELIND sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-STATVAL sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-RETURNID sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-ACCOMPLISH sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-UNIT_ISO sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-NETUNIT_ISO sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-DELIVUNIT_ISO sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-ITMCURR_ISO sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-FUNCTION sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-SENDER sy-vline 
WA_FRE_OP_ITEM_IF_41_STR-REF_ID sy-vline      INTO ld_text SEPARATED BY SPACE.

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