ABAP Select data from SAP table ISBUSINESSPARTNERPURGORGWD1 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ISBUSINESSPARTNERPURGORGWD1 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 ISBUSINESSPARTNERPURGORGWD1. 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 ISBUSINESSPARTNERPURGORGWD1 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_ISBUSINESSPARTNERPURGORGWD1 TYPE STANDARD TABLE OF ISBUSINESSPARTNERPURGORGWD1,
      WA_ISBUSINESSPARTNERPURGORGWD1 TYPE ISBUSINESSPARTNERPURGORGWD1,
      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: <ISBUSINESSPARTNERPURGORGWD1> TYPE ISBUSINESSPARTNERPURGORGWD1.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ISBUSINESSPARTNERPURGORGWD1.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ISBUSINESSPARTNERPURGORGWD1
  INTO TABLE IT_ISBUSINESSPARTNERPURGORGWD1.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISBUSINESSPARTNERPURGORGWD1
*  INTO TABLE @DATA(IT_ISBUSINESSPARTNERPURGORGWD12).
*--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_ISBUSINESSPARTNERPURGORGWD1 INDEX 1 INTO DATA(WA_ISBUSINESSPARTNERPURGORGWD12).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ISBUSINESSPARTNERPURGORGWD1 ASSIGNING <ISBUSINESSPARTNERPURGORGWD1>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISBUSINESSPARTNERPURGORGWD1>-KEY = 1.
<ISBUSINESSPARTNERPURGORGWD1>-PARENT_KEY = 1.
<ISBUSINESSPARTNERPURGORGWD1>-ROOT_KEY = 1.
<ISBUSINESSPARTNERPURGORGWD1>-HASACTIVEENTITY = 1.
<ISBUSINESSPARTNERPURGORGWD1>-BUSINESSPARTNERFOREDIT = 1.

ENDLOOP.

LOOP AT IT_ISBUSINESSPARTNERPURGORGWD1 INTO WA_ISBUSINESSPARTNERPURGORGWD1.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISBUSINESSPARTNERPURGORGWD1-BUSINESSPARTNER, sy-vline,
  WA_ISBUSINESSPARTNERPURGORGWD1-BUSINESSPARTNERUUID, sy-vline,
  WA_ISBUSINESSPARTNERPURGORGWD1-PURCHASINGORGANIZATIONFOREDIT, sy-vline,
  WA_ISBUSINESSPARTNERPURGORGWD1-PURCHASINGORGANIZATION, sy-vline,
  WA_ISBUSINESSPARTNERPURGORGWD1-PURCHASINGISBLOCKEDFORSUPPLIER, sy-vline,
  WA_ISBUSINESSPARTNERPURGORGWD1-PURCHASEORDERCURRENCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISBUSINESSPARTNERPURGORGWD1 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_ISBUSINESSPARTNERPURGORGWD1 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_ISBUSINESSPARTNERPURGORGWD1 INTO WA_ISBUSINESSPARTNERPURGORGWD1.


*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 BUSINESSPARTNERFOREDIT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISBUSINESSPARTNERPURGORGWD1-BUSINESSPARTNERFOREDIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISBUSINESSPARTNERPURGORGWD1-BUSINESSPARTNERFOREDIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BUSINESSPARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISBUSINESSPARTNERPURGORGWD1-BUSINESSPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISBUSINESSPARTNERPURGORGWD1-BUSINESSPARTNER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISBUSINESSPARTNERPURGORGWD1-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISBUSINESSPARTNERPURGORGWD1-SUPPLIER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ACTIVEPARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISBUSINESSPARTNERPURGORGWD1-ACTIVEPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISBUSINESSPARTNERPURGORGWD1-ACTIVEPARTNER.
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_ISBUSINESSPARTNERPURGORGWD1_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
HASACTIVEENTITY TYPE STRING,
BUSINESSPARTNERFOREDIT TYPE STRING,
BUSINESSPARTNER TYPE STRING,
BUSINESSPARTNERUUID TYPE STRING,
PURCHASINGORGANIZATIONFOREDIT TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGISBLOCKEDFORSUPPLIER TYPE STRING,
PURCHASEORDERCURRENCY TYPE STRING,
MINIMUMORDERAMOUNT TYPE STRING,
CALCULATIONSCHEMAGROUPCODE TYPE STRING,
PAYMENTTERMS TYPE STRING,
PRICINGDATECONTROL TYPE STRING,
SUPPLIERRESPSALESPERSONNAME TYPE STRING,
CONTACTPERSONPHONENUMBER TYPE STRING,
SUPPLIERABCCLASSIFICATIONCODE TYPE STRING,
SHIPPINGCONDITION TYPE STRING,
PURORDAUTOGENERATIONISALLOWED TYPE STRING,
INVOICEISGOODSRECEIPTBASED TYPE STRING,
PURCHASINGGROUP TYPE STRING,
PLANNEDDELIVERYDURATIONINDAYS TYPE STRING,
SUPPLIER TYPE STRING,
LFM1_EEW_PS TYPE STRING,
ACTIVEPURCHASINGORG TYPE STRING,
ACTIVEBUSINESSPARTNERUUID TYPE STRING,
ACTIVEPARTNER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISBUSINESSPARTNERPURGORGWD1_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_ISBUSINESSPARTNERPURGORGWD1_STR-KEY sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-PARENT_KEY sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-ROOT_KEY sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-HASACTIVEENTITY sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-BUSINESSPARTNERFOREDIT sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-BUSINESSPARTNER sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-BUSINESSPARTNERUUID sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-PURCHASINGORGANIZATIONFOREDIT sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-PURCHASINGORGANIZATION sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-PURCHASINGISBLOCKEDFORSUPPLIER sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-PURCHASEORDERCURRENCY sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-MINIMUMORDERAMOUNT sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-CALCULATIONSCHEMAGROUPCODE sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-PAYMENTTERMS sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-PRICINGDATECONTROL sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-SUPPLIERRESPSALESPERSONNAME sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-CONTACTPERSONPHONENUMBER sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-SUPPLIERABCCLASSIFICATIONCODE sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-SHIPPINGCONDITION sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-PURORDAUTOGENERATIONISALLOWED sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-INVOICEISGOODSRECEIPTBASED sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-PURCHASINGGROUP sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-PLANNEDDELIVERYDURATIONINDAYS sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-SUPPLIER sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-LFM1_EEW_PS sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-ACTIVEPURCHASINGORG sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-ACTIVEBUSINESSPARTNERUUID sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD1_STR-ACTIVEPARTNER sy-vline      INTO ld_text SEPARATED BY SPACE.

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