ABAP Select data from SAP table ISJITOUTBCALLSCOMPMATLDATAT_DR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISJITOUTBCALLSCOMPMATLDATAT_DR
*  INTO TABLE @DATA(IT_ISJITOUTBCALLSCOMPMATLDATAT_DR2).
*--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_ISJITOUTBCALLSCOMPMATLDATAT_DR INDEX 1 INTO DATA(WA_ISJITOUTBCALLSCOMPMATLDATAT_DR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISJITOUTBCALLSCOMPMATLDATAT_DR>-DRAFTUUID = 1.
<ISJITOUTBCALLSCOMPMATLDATAT_DR>-PARENTDRAFTUUID = 1.
<ISJITOUTBCALLSCOMPMATLDATAT_DR>-INTERNALJITCALLNUMBER = 1.
<ISJITOUTBCALLSCOMPMATLDATAT_DR>-COMPGRPNUMBER = 1.
<ISJITOUTBCALLSCOMPMATLDATAT_DR>-JITCALLITEMNUMBER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISJITOUTBCALLSCOMPMATLDATAT_DR-ROOTDRAFTKEY, sy-vline,
  WA_ISJITOUTBCALLSCOMPMATLDATAT_DR-JITCALLITEMNUMBERFOREDIT, sy-vline,
  WA_ISJITOUTBCALLSCOMPMATLDATAT_DR-MATERIAL, sy-vline,
  WA_ISJITOUTBCALLSCOMPMATLDATAT_DR-PRODUCTNAME, sy-vline,
  WA_ISJITOUTBCALLSCOMPMATLDATAT_DR-MATERIALBYCUSTOMER, sy-vline,
  WA_ISJITOUTBCALLSCOMPMATLDATAT_DR-EXTJITCALLITEMNUMBER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISJITOUTBCALLSCOMPMATLDATAT_DR 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_ISJITOUTBCALLSCOMPMATLDATAT_DR 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_ISJITOUTBCALLSCOMPMATLDATAT_DR INTO WA_ISJITOUTBCALLSCOMPMATLDATAT_DR.


*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_ISJITOUTBCALLSCOMPMATLDATAT_DR-INTERNALJITCALLNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISJITOUTBCALLSCOMPMATLDATAT_DR-INTERNALJITCALLNUMBER.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit CUNIT, internal->external for field QUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ISJITOUTBCALLSCOMPMATLDATAT_DR-QUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISJITOUTBCALLSCOMPMATLDATAT_DR-QUANTITYUNIT.
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_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR, 
DRAFTUUID TYPE STRING,
PARENTDRAFTUUID TYPE STRING,
INTERNALJITCALLNUMBER TYPE STRING,
COMPGRPNUMBER TYPE STRING,
JITCALLITEMNUMBER TYPE STRING,
ROOTDRAFTKEY TYPE STRING,
JITCALLITEMNUMBERFOREDIT TYPE STRING,
MATERIAL TYPE STRING,
PRODUCTNAME TYPE STRING,
MATERIALBYCUSTOMER TYPE STRING,
EXTJITCALLITEMNUMBER TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
REQUESTEDQUANTITY TYPE STRING,
JITINTPROCESSINGSTATUS TYPE STRING,
JITINTSTATUSUPDTDONDTETME TYPE STRING,
JITOUTBSTOCKTRANSFERSTS TYPE STRING,
UNITOFMEASURENUMBEROFDECIMALS TYPE STRING,
REQUESTEDQUANTITYFOREDIT TYPE STRING,
ACTUALDELIVEREDQUANTITY TYPE STRING,
JITOUTBPICKEDQUANTITY TYPE STRING,
QUANTITYUNIT TYPE STRING,
JITOUTBTRANSFERREDQUANTITY TYPE STRING,
JITOUTBMINIMUMQUANTITY TYPE STRING,
JITOUTBOPENQUANTITY TYPE STRING,
PLANT TYPE STRING,
JITOUTBDESTINATIONSTORLOC TYPE STRING,
SHORTFALLQUANTITY TYPE STRING,
ISERRORMSGNOTTOBELOGGED TYPE STRING,
JITCOMPONENTISREORDERED TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
DUMMY_S2P_CMAT_INCL_EEW_PS TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_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_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-DRAFTUUID sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-PARENTDRAFTUUID sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-INTERNALJITCALLNUMBER sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-COMPGRPNUMBER sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-JITCALLITEMNUMBER sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-ROOTDRAFTKEY sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-JITCALLITEMNUMBERFOREDIT sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-MATERIAL sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-PRODUCTNAME sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-MATERIALBYCUSTOMER sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-EXTJITCALLITEMNUMBER sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-SALESORDER sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-SALESORDERITEM sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-REQUESTEDQUANTITY sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-JITINTPROCESSINGSTATUS sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-JITINTSTATUSUPDTDONDTETME sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-JITOUTBSTOCKTRANSFERSTS sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-UNITOFMEASURENUMBEROFDECIMALS sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-REQUESTEDQUANTITYFOREDIT sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-ACTUALDELIVEREDQUANTITY sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-JITOUTBPICKEDQUANTITY sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-QUANTITYUNIT sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-JITOUTBTRANSFERREDQUANTITY sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-JITOUTBMINIMUMQUANTITY sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-JITOUTBOPENQUANTITY sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-PLANT sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-JITOUTBDESTINATIONSTORLOC sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-SHORTFALLQUANTITY sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-ISERRORMSGNOTTOBELOGGED sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-JITCOMPONENTISREORDERED sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-HASACTIVEENTITY sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-DUMMY_S2P_CMAT_INCL_EEW_PS sy-vline 
WA_ISJITOUTBCALLSCOMPMATLDATAT_DR_STR-ISACTIVEENTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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