ABAP Select data from SAP table ISBUSINESSPARTNERPURGORGWD5 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ISBUSINESSPARTNERPURGORGWD5 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 ISBUSINESSPARTNERPURGORGWD5. 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 ISBUSINESSPARTNERPURGORGWD5 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_ISBUSINESSPARTNERPURGORGWD5 TYPE STANDARD TABLE OF ISBUSINESSPARTNERPURGORGWD5,
      WA_ISBUSINESSPARTNERPURGORGWD5 TYPE ISBUSINESSPARTNERPURGORGWD5,
      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: <ISBUSINESSPARTNERPURGORGWD5> TYPE ISBUSINESSPARTNERPURGORGWD5.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ISBUSINESSPARTNERPURGORGWD5.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ISBUSINESSPARTNERPURGORGWD5
  INTO TABLE IT_ISBUSINESSPARTNERPURGORGWD5.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISBUSINESSPARTNERPURGORGWD5
*  INTO TABLE @DATA(IT_ISBUSINESSPARTNERPURGORGWD52).
*--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_ISBUSINESSPARTNERPURGORGWD5 INDEX 1 INTO DATA(WA_ISBUSINESSPARTNERPURGORGWD52).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ISBUSINESSPARTNERPURGORGWD5 ASSIGNING <ISBUSINESSPARTNERPURGORGWD5>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISBUSINESSPARTNERPURGORGWD5>-KEY = 1.
<ISBUSINESSPARTNERPURGORGWD5>-PARENT_KEY = 1.
<ISBUSINESSPARTNERPURGORGWD5>-ROOT_KEY = 1.
<ISBUSINESSPARTNERPURGORGWD5>-HASACTIVEENTITY = 1.
<ISBUSINESSPARTNERPURGORGWD5>-BUSINESSPARTNERFOREDIT = 1.

ENDLOOP.

LOOP AT IT_ISBUSINESSPARTNERPURGORGWD5 INTO WA_ISBUSINESSPARTNERPURGORGWD5.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISBUSINESSPARTNERPURGORGWD5-BUSINESSPARTNER, sy-vline,
  WA_ISBUSINESSPARTNERPURGORGWD5-BUSINESSPARTNERUUID, sy-vline,
  WA_ISBUSINESSPARTNERPURGORGWD5-PURCHASINGORGANIZATIONFOREDIT, sy-vline,
  WA_ISBUSINESSPARTNERPURGORGWD5-PURCHASINGORGANIZATION, sy-vline,
  WA_ISBUSINESSPARTNERPURGORGWD5-PURCHASINGISBLOCKEDFORSUPPLIER, sy-vline,
  WA_ISBUSINESSPARTNERPURGORGWD5-PURCHASEORDERCURRENCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISBUSINESSPARTNERPURGORGWD5 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_ISBUSINESSPARTNERPURGORGWD5 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_ISBUSINESSPARTNERPURGORGWD5 INTO WA_ISBUSINESSPARTNERPURGORGWD5.


*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_ISBUSINESSPARTNERPURGORGWD5-BUSINESSPARTNERFOREDIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISBUSINESSPARTNERPURGORGWD5-BUSINESSPARTNERFOREDIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BUSINESSPARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISBUSINESSPARTNERPURGORGWD5-BUSINESSPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISBUSINESSPARTNERPURGORGWD5-BUSINESSPARTNER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISBUSINESSPARTNERPURGORGWD5-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISBUSINESSPARTNERPURGORGWD5-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_ISBUSINESSPARTNERPURGORGWD5_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,END OF T_EKKO_STR.
DATA: WA_ISBUSINESSPARTNERPURGORGWD5_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_ISBUSINESSPARTNERPURGORGWD5_STR-KEY sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-PARENT_KEY sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-ROOT_KEY sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-HASACTIVEENTITY sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-BUSINESSPARTNERFOREDIT sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-BUSINESSPARTNER sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-BUSINESSPARTNERUUID sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-PURCHASINGORGANIZATIONFOREDIT sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-PURCHASINGORGANIZATION sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-PURCHASINGISBLOCKEDFORSUPPLIER sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-PURCHASEORDERCURRENCY sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-MINIMUMORDERAMOUNT sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-CALCULATIONSCHEMAGROUPCODE sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-PAYMENTTERMS sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-PRICINGDATECONTROL sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-SUPPLIERRESPSALESPERSONNAME sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-CONTACTPERSONPHONENUMBER sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-SUPPLIERABCCLASSIFICATIONCODE sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-SHIPPINGCONDITION sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-PURORDAUTOGENERATIONISALLOWED sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-INVOICEISGOODSRECEIPTBASED sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-PURCHASINGGROUP sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-PLANNEDDELIVERYDURATIONINDAYS sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-SUPPLIER sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-LFM1_EEW_PS sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-ACTIVEPURCHASINGORG sy-vline 
WA_ISBUSINESSPARTNERPURGORGWD5_STR-ACTIVEBUSINESSPARTNERUUID sy-vline      INTO ld_text SEPARATED BY SPACE.

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