ABAP Select data from SAP table ISUPDMNDADSPTC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISUPDMNDADSPTC
*  INTO TABLE @DATA(IT_ISUPDMNDADSPTC2).
*--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_ISUPDMNDADSPTC INDEX 1 INTO DATA(WA_ISUPDMNDADSPTC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISUPDMNDADSPTC>-MANDT = 1.
<ISUPDMNDADSPTC>-SUPPROTTIMEBUCKETUUID = 1.
<ISUPDMNDADSPTC>-REQUIREMENTTYPE = 1.
<ISUPDMNDADSPTC>-REQUESTEDDATE = 1.
<ISUPDMNDADSPTC>-PRODUCTAVAILABILITYDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISUPDMNDADSPTC-REQUESTEDDELIVERYDATE, sy-vline,
  WA_ISUPDMNDADSPTC-STARTDATE, sy-vline,
  WA_ISUPDMNDADSPTC-ENDDATE, sy-vline,
  WA_ISUPDMNDADSPTC-SUPPROTPROTECTEDQUANTITY, sy-vline,
  WA_ISUPDMNDADSPTC-SUPPROTCONSUMEDQUANTITY, sy-vline,
  WA_ISUPDMNDADSPTC-ARUNSUPPROTUNCONSUMEDQTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISUPDMNDADSPTC 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_ISUPDMNDADSPTC 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_ISUPDMNDADSPTC INTO WA_ISUPDMNDADSPTC.


*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 BASEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ISUPDMNDADSPTC-BASEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISUPDMNDADSPTC-BASEUNIT.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit CUNIT, internal->external for field SUPASSGMTAGGRGQTYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ISUPDMNDADSPTC-SUPASSGMTAGGRGQTYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISUPDMNDADSPTC-SUPASSGMTAGGRGQTYUNIT.
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_ISUPDMNDADSPTC_STR, 
MANDT TYPE STRING,
SUPPROTTIMEBUCKETUUID TYPE STRING,
REQUIREMENTTYPE TYPE STRING,
REQUESTEDDATE TYPE STRING,
PRODUCTAVAILABILITYDATE TYPE STRING,
REQUESTEDDELIVERYDATE TYPE STRING,
STARTDATE TYPE STRING,
ENDDATE TYPE STRING,
SUPPROTPROTECTEDQUANTITY TYPE STRING,
SUPPROTCONSUMEDQUANTITY TYPE STRING,
ARUNSUPPROTUNCONSUMEDQTY TYPE STRING,
ARUNTMPASSIGNEDQUANTITYINBSUNT TYPE STRING,
OPENDEMANDQUANTITY TYPE STRING,
BASEUNIT TYPE STRING,
REQUIREMENTSEGMENT TYPE STRING,
CALENDARYEAR TYPE STRING,
CALENDARMONTH TYPE STRING,
CALENDARMONTHNAME TYPE STRING,
CALENDARWEEK TYPE STRING,
CALENDARDAY TYPE STRING,
MATERIAL TYPE STRING,
MATERIALGROUP TYPE STRING,
MATERIALTYPE TYPE STRING,
CROSSPLANTCONFIGURABLEPRODUCT TYPE STRING,
PLANT TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
SALESDISTRICT TYPE STRING,
CUSTOMER TYPE STRING,
COMPANYCODE TYPE STRING,
STORAGELOCATION TYPE STRING,
SUPASSGMTAGGRGQTYUNIT TYPE STRING,
SUPPLYPROTECTIONNAME TYPE STRING,
SUPPROTCHARC01CTLGPATHUUID TYPE STRING,
SUPPROTCHARC01VALUEID TYPE STRING,
SUPPROTCHARC02CTLGPATHUUID TYPE STRING,
SUPPROTCHARC02VALUEID TYPE STRING,
SUPPROTCHARC03CTLGPATHUUID TYPE STRING,
SUPPROTCHARC03VALUEID TYPE STRING,
SUPPROTCHARC04CTLGPATHUUID TYPE STRING,
SUPPROTCHARC04VALUEID TYPE STRING,
SUPPROTCHARC05CTLGPATHUUID TYPE STRING,
SUPPROTCHARC05VALUEID TYPE STRING,
SUPPROTCHARC06CTLGPATHUUID TYPE STRING,
SUPPROTCHARC06VALUEID TYPE STRING,
SUPPROTCHARC07CTLGPATHUUID TYPE STRING,
SUPPROTCHARC07VALUEID TYPE STRING,
SUPPROTCHARC08CTLGPATHUUID TYPE STRING,
SUPPROTCHARC08VALUEID TYPE STRING,
SUPPROTCHARC09CTLGPATHUUID TYPE STRING,
SUPPROTCHARC09VALUEID TYPE STRING,
SUPPROTCHARC10CTLGPATHUUID TYPE STRING,
SUPPROTCHARC10VALUEID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISUPDMNDADSPTC_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_ISUPDMNDADSPTC_STR-MANDT sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTTIMEBUCKETUUID sy-vline 
WA_ISUPDMNDADSPTC_STR-REQUIREMENTTYPE sy-vline 
WA_ISUPDMNDADSPTC_STR-REQUESTEDDATE sy-vline 
WA_ISUPDMNDADSPTC_STR-PRODUCTAVAILABILITYDATE sy-vline 
WA_ISUPDMNDADSPTC_STR-REQUESTEDDELIVERYDATE sy-vline 
WA_ISUPDMNDADSPTC_STR-STARTDATE sy-vline 
WA_ISUPDMNDADSPTC_STR-ENDDATE sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTPROTECTEDQUANTITY sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCONSUMEDQUANTITY sy-vline 
WA_ISUPDMNDADSPTC_STR-ARUNSUPPROTUNCONSUMEDQTY sy-vline 
WA_ISUPDMNDADSPTC_STR-ARUNTMPASSIGNEDQUANTITYINBSUNT sy-vline 
WA_ISUPDMNDADSPTC_STR-OPENDEMANDQUANTITY sy-vline 
WA_ISUPDMNDADSPTC_STR-BASEUNIT sy-vline 
WA_ISUPDMNDADSPTC_STR-REQUIREMENTSEGMENT sy-vline 
WA_ISUPDMNDADSPTC_STR-CALENDARYEAR sy-vline 
WA_ISUPDMNDADSPTC_STR-CALENDARMONTH sy-vline 
WA_ISUPDMNDADSPTC_STR-CALENDARMONTHNAME sy-vline 
WA_ISUPDMNDADSPTC_STR-CALENDARWEEK sy-vline 
WA_ISUPDMNDADSPTC_STR-CALENDARDAY sy-vline 
WA_ISUPDMNDADSPTC_STR-MATERIAL sy-vline 
WA_ISUPDMNDADSPTC_STR-MATERIALGROUP sy-vline 
WA_ISUPDMNDADSPTC_STR-MATERIALTYPE sy-vline 
WA_ISUPDMNDADSPTC_STR-CROSSPLANTCONFIGURABLEPRODUCT sy-vline 
WA_ISUPDMNDADSPTC_STR-PLANT sy-vline 
WA_ISUPDMNDADSPTC_STR-SALESORGANIZATION sy-vline 
WA_ISUPDMNDADSPTC_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_ISUPDMNDADSPTC_STR-DIVISION sy-vline 
WA_ISUPDMNDADSPTC_STR-SALESDISTRICT sy-vline 
WA_ISUPDMNDADSPTC_STR-CUSTOMER sy-vline 
WA_ISUPDMNDADSPTC_STR-COMPANYCODE sy-vline 
WA_ISUPDMNDADSPTC_STR-STORAGELOCATION sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPASSGMTAGGRGQTYUNIT sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPLYPROTECTIONNAME sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC01CTLGPATHUUID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC01VALUEID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC02CTLGPATHUUID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC02VALUEID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC03CTLGPATHUUID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC03VALUEID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC04CTLGPATHUUID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC04VALUEID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC05CTLGPATHUUID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC05VALUEID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC06CTLGPATHUUID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC06VALUEID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC07CTLGPATHUUID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC07VALUEID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC08CTLGPATHUUID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC08VALUEID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC09CTLGPATHUUID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC09VALUEID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC10CTLGPATHUUID sy-vline 
WA_ISUPDMNDADSPTC_STR-SUPPROTCHARC10VALUEID sy-vline      INTO ld_text SEPARATED BY SPACE.

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