ABAP Select data from SAP table IJITOUTBSQNCMATC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IJITOUTBSQNCMATC
*  INTO TABLE @DATA(IT_IJITOUTBSQNCMATC2).
*--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_IJITOUTBSQNCMATC INDEX 1 INTO DATA(WA_IJITOUTBSQNCMATC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IJITOUTBSQNCMATC>-MANDT = 1.
<IJITOUTBSQNCMATC>-INTERNALJITCALLNUMBER = 1.
<IJITOUTBSQNCMATC>-JITCALLITEMNUMBER = 1.
<IJITOUTBSQNCMATC>-MATERIAL = 1.
<IJITOUTBSQNCMATC>-PLANT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IJITOUTBSQNCMATC-PRODUCTIONSUPPLYAREA, sy-vline,
  WA_IJITOUTBSQNCMATC-COMPGRPMATL, sy-vline,
  WA_IJITOUTBSQNCMATC-JITLIFECYCLESTATUS, sy-vline,
  WA_IJITOUTBSQNCMATC-JITCALLTYPE, sy-vline,
  WA_IJITOUTBSQNCMATC-STORAGELOCATION, sy-vline,
  WA_IJITOUTBSQNCMATC-REQUIREMENTDATETIME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IJITOUTBSQNCMATC 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_IJITOUTBSQNCMATC 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_IJITOUTBSQNCMATC INTO WA_IJITOUTBSQNCMATC.


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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IJITOUTBSQNCMATC-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IJITOUTBSQNCMATC-SUPPLIER.
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_IJITOUTBSQNCMATC_STR, 
MANDT TYPE STRING,
INTERNALJITCALLNUMBER TYPE STRING,
JITCALLITEMNUMBER TYPE STRING,
MATERIAL TYPE STRING,
PLANT TYPE STRING,
PRODUCTIONSUPPLYAREA TYPE STRING,
COMPGRPMATL TYPE STRING,
JITLIFECYCLESTATUS TYPE STRING,
JITCALLTYPE TYPE STRING,
STORAGELOCATION TYPE STRING,
REQUIREMENTDATETIME TYPE STRING,
JITINTPROCESSINGSTATUS TYPE STRING,
JITCONTROLCYCLE TYPE STRING,
PRODUCTIONSUPPLYAREARESPPERSON TYPE STRING,
JITOUTBSTOCKTRANSFERSTS TYPE STRING,
JITOUTBDESTINATIONSTORLOC TYPE STRING,
REQUESTEDQUANTITY TYPE STRING,
ACTUALDELIVEREDQUANTITY TYPE STRING,
QUANTITYUNIT TYPE STRING,
JITOUTBTRANSFERREDQUANTITY TYPE STRING,
JITOUTBMINIMUMQUANTITY TYPE STRING,
JITPLANNEDORDERNUMBER TYPE STRING,
PRODUCTNAME TYPE STRING,
JITLIFECYCLESTATUSCRITICALITY TYPE STRING,
TOTALNUMBEROFJITCALLS TYPE STRING,
NUMBEROFDISTINCTPRODUCTS TYPE STRING,
TOTALNUMBEROFJITCALLITEMS TYPE STRING,
JITSUPPLYDATE TYPE STRING,
JITCALLHASALERT TYPE STRING,
JITEXTERNALREPLENISHMENT TYPE STRING,
SUPPLIER TYPE STRING,
VEHICLEIDENTIFICATIONNUMBER TYPE STRING,
JITINTSEQUENCENUMBER TYPE STRING,
JITCALLCREATIONMODE TYPE STRING,
CREATIONDATETIME TYPE STRING,
JITSUPPLYDATETIME TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
JITCALLIMMEDIATEREQUEST TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IJITOUTBSQNCMATC_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_IJITOUTBSQNCMATC_STR-MANDT sy-vline 
WA_IJITOUTBSQNCMATC_STR-INTERNALJITCALLNUMBER sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITCALLITEMNUMBER sy-vline 
WA_IJITOUTBSQNCMATC_STR-MATERIAL sy-vline 
WA_IJITOUTBSQNCMATC_STR-PLANT sy-vline 
WA_IJITOUTBSQNCMATC_STR-PRODUCTIONSUPPLYAREA sy-vline 
WA_IJITOUTBSQNCMATC_STR-COMPGRPMATL sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITLIFECYCLESTATUS sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITCALLTYPE sy-vline 
WA_IJITOUTBSQNCMATC_STR-STORAGELOCATION sy-vline 
WA_IJITOUTBSQNCMATC_STR-REQUIREMENTDATETIME sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITINTPROCESSINGSTATUS sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITCONTROLCYCLE sy-vline 
WA_IJITOUTBSQNCMATC_STR-PRODUCTIONSUPPLYAREARESPPERSON sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITOUTBSTOCKTRANSFERSTS sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITOUTBDESTINATIONSTORLOC sy-vline 
WA_IJITOUTBSQNCMATC_STR-REQUESTEDQUANTITY sy-vline 
WA_IJITOUTBSQNCMATC_STR-ACTUALDELIVEREDQUANTITY sy-vline 
WA_IJITOUTBSQNCMATC_STR-QUANTITYUNIT sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITOUTBTRANSFERREDQUANTITY sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITOUTBMINIMUMQUANTITY sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITPLANNEDORDERNUMBER sy-vline 
WA_IJITOUTBSQNCMATC_STR-PRODUCTNAME sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITLIFECYCLESTATUSCRITICALITY sy-vline 
WA_IJITOUTBSQNCMATC_STR-TOTALNUMBEROFJITCALLS sy-vline 
WA_IJITOUTBSQNCMATC_STR-NUMBEROFDISTINCTPRODUCTS sy-vline 
WA_IJITOUTBSQNCMATC_STR-TOTALNUMBEROFJITCALLITEMS sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITSUPPLYDATE sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITCALLHASALERT sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITEXTERNALREPLENISHMENT sy-vline 
WA_IJITOUTBSQNCMATC_STR-SUPPLIER sy-vline 
WA_IJITOUTBSQNCMATC_STR-VEHICLEIDENTIFICATIONNUMBER sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITINTSEQUENCENUMBER sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITCALLCREATIONMODE sy-vline 
WA_IJITOUTBSQNCMATC_STR-CREATIONDATETIME sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITSUPPLYDATETIME sy-vline 
WA_IJITOUTBSQNCMATC_STR-LASTCHANGEDATETIME sy-vline 
WA_IJITOUTBSQNCMATC_STR-LASTCHANGEDBYUSER sy-vline 
WA_IJITOUTBSQNCMATC_STR-JITCALLIMMEDIATEREQUEST sy-vline      INTO ld_text SEPARATED BY SPACE.

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