ABAP Select data from SAP table ORFPART into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ORFPART 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 ORFPART. 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 ORFPART 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_ORFPART TYPE STANDARD TABLE OF ORFPART,
      WA_ORFPART TYPE ORFPART,
      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: <ORFPART> TYPE ORFPART.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ORFPART
*  INTO TABLE @DATA(IT_ORFPART2).
*--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_ORFPART INDEX 1 INTO DATA(WA_ORFPART2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ORFPART>-MARK = 1.
<ORFPART>-SQNBR = 1.
<ORFPART>-MOA = 1.
<ORFPART>-CUS = 1.
<ORFPART>-PNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ORFPART-MFR, sy-vline,
  WA_ORFPART-EIP, sy-vline,
  WA_ORFPART-EIM, sy-vline,
  WA_ORFPART-URR, sy-vline,
  WA_ORFPART-URRTCC, sy-vline,
  WA_ORFPART-TCBSV, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ORFPART 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_ORFPART 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_ORFPART INTO WA_ORFPART.


*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 MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_ORFPART-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ORFPART-MATNR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CUNIT, internal->external for field MEINS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ORFPART-MEINS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ORFPART-MEINS.
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_ORFPART_STR, 
MARK TYPE STRING,
SQNBR TYPE STRING,
MOA TYPE STRING,
CUS TYPE STRING,
PNR TYPE STRING,
MFR TYPE STRING,
EIP TYPE STRING,
EIM TYPE STRING,
URR TYPE STRING,
URRTCC TYPE STRING,
TCBSV TYPE STRING,
TCBSVTCC TYPE STRING,
TCBO TYPE STRING,
TCBOTCC TYPE STRING,
SPC TYPE STRING,
REC TYPE STRING,
SCR TYPE STRING,
TQA TYPE STRING,
MST TYPE STRING,
PTQ TYPE STRING,
EC TYPE STRING,
UNP TYPE STRING,
ICR TYPE STRING,
SPL TYPE STRING,
MATNR TYPE STRING,
WERKS TYPE STRING,
BWTAR TYPE STRING,
MMIN_DUM1 TYPE STRING,
LABOR TYPE STRING,
MFRPN TYPE STRING,
MFRNR TYPE STRING,
VERPR TYPE STRING,
STPRS TYPE STRING,
VPRSV TYPE STRING,
VERPR_STPRS TYPE STRING,
LBKUM TYPE STRING,
MEINS TYPE STRING,
WAERS TYPE STRING,
BWKEY TYPE STRING,
BUKRS TYPE STRING,
MMOUT_DUM1 TYPE STRING,
MMOUT_DUM2 TYPE STRING,
MMOUT_DUM3 TYPE STRING,
LENGTH TYPE STRING,
DATETO TYPE STRING,
MTBR_OH TYPE STRING,
MTBR_LC TYPE STRING,
MTBR_OC TYPE STRING,
MTBUR_OH TYPE STRING,
MTBUR_LC TYPE STRING,
MTBUR_OC TYPE STRING,
MTBF_OH TYPE STRING,
MTBF_LC TYPE STRING,
MTBF_OC TYPE STRING,
MTBE2_DUM1 TYPE STRING,
MTBE2_DUM2 TYPE STRING,
MTBE2_DUM3 TYPE STRING,
TAT_REP_SYSTEM TYPE STRING,
TAT_TRP_SYSTEM TYPE STRING,
EC_SYSTEM TYPE STRING,
EXTR_DUM1 TYPE STRING,
EXTR_DUM2 TYPE STRING,
EXTR_DUM3 TYPE STRING,
PART_DUM1 TYPE STRING,
PART_DUM2 TYPE STRING,
PART_DUM3 TYPE STRING,
PART_DUM4 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ORFPART_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_ORFPART_STR-MARK sy-vline 
WA_ORFPART_STR-SQNBR sy-vline 
WA_ORFPART_STR-MOA sy-vline 
WA_ORFPART_STR-CUS sy-vline 
WA_ORFPART_STR-PNR sy-vline 
WA_ORFPART_STR-MFR sy-vline 
WA_ORFPART_STR-EIP sy-vline 
WA_ORFPART_STR-EIM sy-vline 
WA_ORFPART_STR-URR sy-vline 
WA_ORFPART_STR-URRTCC sy-vline 
WA_ORFPART_STR-TCBSV sy-vline 
WA_ORFPART_STR-TCBSVTCC sy-vline 
WA_ORFPART_STR-TCBO sy-vline 
WA_ORFPART_STR-TCBOTCC sy-vline 
WA_ORFPART_STR-SPC sy-vline 
WA_ORFPART_STR-REC sy-vline 
WA_ORFPART_STR-SCR sy-vline 
WA_ORFPART_STR-TQA sy-vline 
WA_ORFPART_STR-MST sy-vline 
WA_ORFPART_STR-PTQ sy-vline 
WA_ORFPART_STR-EC sy-vline 
WA_ORFPART_STR-UNP sy-vline 
WA_ORFPART_STR-ICR sy-vline 
WA_ORFPART_STR-SPL sy-vline 
WA_ORFPART_STR-MATNR sy-vline 
WA_ORFPART_STR-WERKS sy-vline 
WA_ORFPART_STR-BWTAR sy-vline 
WA_ORFPART_STR-MMIN_DUM1 sy-vline 
WA_ORFPART_STR-LABOR sy-vline 
WA_ORFPART_STR-MFRPN sy-vline 
WA_ORFPART_STR-MFRNR sy-vline 
WA_ORFPART_STR-VERPR sy-vline 
WA_ORFPART_STR-STPRS sy-vline 
WA_ORFPART_STR-VPRSV sy-vline 
WA_ORFPART_STR-VERPR_STPRS sy-vline 
WA_ORFPART_STR-LBKUM sy-vline 
WA_ORFPART_STR-MEINS sy-vline 
WA_ORFPART_STR-WAERS sy-vline 
WA_ORFPART_STR-BWKEY sy-vline 
WA_ORFPART_STR-BUKRS sy-vline 
WA_ORFPART_STR-MMOUT_DUM1 sy-vline 
WA_ORFPART_STR-MMOUT_DUM2 sy-vline 
WA_ORFPART_STR-MMOUT_DUM3 sy-vline 
WA_ORFPART_STR-LENGTH sy-vline 
WA_ORFPART_STR-DATETO sy-vline 
WA_ORFPART_STR-MTBR_OH sy-vline 
WA_ORFPART_STR-MTBR_LC sy-vline 
WA_ORFPART_STR-MTBR_OC sy-vline 
WA_ORFPART_STR-MTBUR_OH sy-vline 
WA_ORFPART_STR-MTBUR_LC sy-vline 
WA_ORFPART_STR-MTBUR_OC sy-vline 
WA_ORFPART_STR-MTBF_OH sy-vline 
WA_ORFPART_STR-MTBF_LC sy-vline 
WA_ORFPART_STR-MTBF_OC sy-vline 
WA_ORFPART_STR-MTBE2_DUM1 sy-vline 
WA_ORFPART_STR-MTBE2_DUM2 sy-vline 
WA_ORFPART_STR-MTBE2_DUM3 sy-vline 
WA_ORFPART_STR-TAT_REP_SYSTEM sy-vline 
WA_ORFPART_STR-TAT_TRP_SYSTEM sy-vline 
WA_ORFPART_STR-EC_SYSTEM sy-vline 
WA_ORFPART_STR-EXTR_DUM1 sy-vline 
WA_ORFPART_STR-EXTR_DUM2 sy-vline 
WA_ORFPART_STR-EXTR_DUM3 sy-vline 
WA_ORFPART_STR-PART_DUM1 sy-vline 
WA_ORFPART_STR-PART_DUM2 sy-vline 
WA_ORFPART_STR-PART_DUM3 sy-vline 
WA_ORFPART_STR-PART_DUM4 sy-vline      INTO ld_text SEPARATED BY SPACE.

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