ABAP Select data from SAP table ISPURCTRADDRESSWD2 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ISPURCTRADDRESSWD2 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 ISPURCTRADDRESSWD2. 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 ISPURCTRADDRESSWD2 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_ISPURCTRADDRESSWD2 TYPE STANDARD TABLE OF ISPURCTRADDRESSWD2,
      WA_ISPURCTRADDRESSWD2 TYPE ISPURCTRADDRESSWD2,
      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: <ISPURCTRADDRESSWD2> TYPE ISPURCTRADDRESSWD2.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ISPURCTRADDRESSWD2.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ISPURCTRADDRESSWD2
  INTO TABLE IT_ISPURCTRADDRESSWD2.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISPURCTRADDRESSWD2
*  INTO TABLE @DATA(IT_ISPURCTRADDRESSWD22).
*--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_ISPURCTRADDRESSWD2 INDEX 1 INTO DATA(WA_ISPURCTRADDRESSWD22).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ISPURCTRADDRESSWD2 ASSIGNING <ISPURCTRADDRESSWD2>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISPURCTRADDRESSWD2>-KEY = 1.
<ISPURCTRADDRESSWD2>-PARENT_KEY = 1.
<ISPURCTRADDRESSWD2>-ROOT_KEY = 1.
<ISPURCTRADDRESSWD2>-PURCHASECONTRACT = 1.
<ISPURCTRADDRESSWD2>-ADDRESSID = 1.

ENDLOOP.

LOOP AT IT_ISPURCTRADDRESSWD2 INTO WA_ISPURCTRADDRESSWD2.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISPURCTRADDRESSWD2-PURCHASECONTRACTITEM, sy-vline,
  WA_ISPURCTRADDRESSWD2-PURCHASECONTRACTITEMFOREDIT, sy-vline,
  WA_ISPURCTRADDRESSWD2-ADDRESSIDFOREDIT, sy-vline,
  WA_ISPURCTRADDRESSWD2-PURCHASECONTRACTFOREDIT, sy-vline,
  WA_ISPURCTRADDRESSWD2-PLANT, sy-vline,
  WA_ISPURCTRADDRESSWD2-CAREOFNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISPURCTRADDRESSWD2 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_ISPURCTRADDRESSWD2 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_ISPURCTRADDRESSWD2 INTO WA_ISPURCTRADDRESSWD2.


*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 PURCHASECONTRACT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISPURCTRADDRESSWD2-PURCHASECONTRACT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISPURCTRADDRESSWD2-PURCHASECONTRACT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ADDRESSID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISPURCTRADDRESSWD2-ADDRESSID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISPURCTRADDRESSWD2-ADDRESSID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ADDRESSIDFOREDIT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISPURCTRADDRESSWD2-ADDRESSIDFOREDIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISPURCTRADDRESSWD2-ADDRESSIDFOREDIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PURCHASECONTRACTFOREDIT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISPURCTRADDRESSWD2-PURCHASECONTRACTFOREDIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISPURCTRADDRESSWD2-PURCHASECONTRACTFOREDIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field CORRESPONDENCELANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_ISPURCTRADDRESSWD2-CORRESPONDENCELANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISPURCTRADDRESSWD2-CORRESPONDENCELANGUAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CITYCODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISPURCTRADDRESSWD2-CITYCODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISPURCTRADDRESSWD2-CITYCODE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SXIDN, internal->external for field EMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_ISPURCTRADDRESSWD2-EMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISPURCTRADDRESSWD2-EMAILADDRESS.
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_ISPURCTRADDRESSWD2_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
PURCHASECONTRACT TYPE STRING,
ADDRESSID TYPE STRING,
PURCHASECONTRACTITEM TYPE STRING,
PURCHASECONTRACTITEMFOREDIT TYPE STRING,
ADDRESSIDFOREDIT TYPE STRING,
PURCHASECONTRACTFOREDIT TYPE STRING,
PLANT TYPE STRING,
CAREOFNAME TYPE STRING,
ADDITIONALSTREETSUFFIXNAME TYPE STRING,
CORRESPONDENCELANGUAGE TYPE STRING,
PRFRDCOMMMEDIUMTYPE TYPE STRING,
POBOX TYPE STRING,
POBOXISWITHOUTNUMBER TYPE STRING,
POBOXPOSTALCODE TYPE STRING,
POBOXLOBBYNAME TYPE STRING,
POBOXDEVIATINGCITYNAME TYPE STRING,
POBOXDEVIATINGREGION TYPE STRING,
POBOXDEVIATINGCOUNTRY TYPE STRING,
DELIVERYSERVICETYPECODE TYPE STRING,
DELIVERYSERVICENUMBER TYPE STRING,
ADDRESSTIMEZONE TYPE STRING,
FULLNAME TYPE STRING,
CITYNAME TYPE STRING,
DISTRICT TYPE STRING,
CITYCODE TYPE STRING,
HOMECITYNAME TYPE STRING,
POSTALCODE TYPE STRING,
COMPANYPOSTALCODE TYPE STRING,
STREETNAME TYPE STRING,
STREETPREFIXNAME TYPE STRING,
ADDITIONALSTREETPREFIXNAME TYPE STRING,
STREETSUFFIXNAME TYPE STRING,
HOUSENUMBER TYPE STRING,
HOUSENUMBERSUPPLEMENTTEXT TYPE STRING,
BUILDING TYPE STRING,
FLOOR TYPE STRING,
ROOMNUMBER TYPE STRING,
COUNTRY TYPE STRING,
REGION TYPE STRING,
COUNTY TYPE STRING,
FORMOFADDRESS TYPE STRING,
CONSIGNEENAME3 TYPE STRING,
CONSIGNEENAME4 TYPE STRING,
TAXJURISDICTION TYPE STRING,
TRANSPORTZONE TYPE STRING,
PHONENUMBER TYPE STRING,
MOBILEPHONENUMBER TYPE STRING,
FAXNUMBER TYPE STRING,
EMAILADDRESS TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISPURCTRADDRESSWD2_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_ISPURCTRADDRESSWD2_STR-KEY sy-vline 
WA_ISPURCTRADDRESSWD2_STR-PARENT_KEY sy-vline 
WA_ISPURCTRADDRESSWD2_STR-ROOT_KEY sy-vline 
WA_ISPURCTRADDRESSWD2_STR-PURCHASECONTRACT sy-vline 
WA_ISPURCTRADDRESSWD2_STR-ADDRESSID sy-vline 
WA_ISPURCTRADDRESSWD2_STR-PURCHASECONTRACTITEM sy-vline 
WA_ISPURCTRADDRESSWD2_STR-PURCHASECONTRACTITEMFOREDIT sy-vline 
WA_ISPURCTRADDRESSWD2_STR-ADDRESSIDFOREDIT sy-vline 
WA_ISPURCTRADDRESSWD2_STR-PURCHASECONTRACTFOREDIT sy-vline 
WA_ISPURCTRADDRESSWD2_STR-PLANT sy-vline 
WA_ISPURCTRADDRESSWD2_STR-CAREOFNAME sy-vline 
WA_ISPURCTRADDRESSWD2_STR-ADDITIONALSTREETSUFFIXNAME sy-vline 
WA_ISPURCTRADDRESSWD2_STR-CORRESPONDENCELANGUAGE sy-vline 
WA_ISPURCTRADDRESSWD2_STR-PRFRDCOMMMEDIUMTYPE sy-vline 
WA_ISPURCTRADDRESSWD2_STR-POBOX sy-vline 
WA_ISPURCTRADDRESSWD2_STR-POBOXISWITHOUTNUMBER sy-vline 
WA_ISPURCTRADDRESSWD2_STR-POBOXPOSTALCODE sy-vline 
WA_ISPURCTRADDRESSWD2_STR-POBOXLOBBYNAME sy-vline 
WA_ISPURCTRADDRESSWD2_STR-POBOXDEVIATINGCITYNAME sy-vline 
WA_ISPURCTRADDRESSWD2_STR-POBOXDEVIATINGREGION sy-vline 
WA_ISPURCTRADDRESSWD2_STR-POBOXDEVIATINGCOUNTRY sy-vline 
WA_ISPURCTRADDRESSWD2_STR-DELIVERYSERVICETYPECODE sy-vline 
WA_ISPURCTRADDRESSWD2_STR-DELIVERYSERVICENUMBER sy-vline 
WA_ISPURCTRADDRESSWD2_STR-ADDRESSTIMEZONE sy-vline 
WA_ISPURCTRADDRESSWD2_STR-FULLNAME sy-vline 
WA_ISPURCTRADDRESSWD2_STR-CITYNAME sy-vline 
WA_ISPURCTRADDRESSWD2_STR-DISTRICT sy-vline 
WA_ISPURCTRADDRESSWD2_STR-CITYCODE sy-vline 
WA_ISPURCTRADDRESSWD2_STR-HOMECITYNAME sy-vline 
WA_ISPURCTRADDRESSWD2_STR-POSTALCODE sy-vline 
WA_ISPURCTRADDRESSWD2_STR-COMPANYPOSTALCODE sy-vline 
WA_ISPURCTRADDRESSWD2_STR-STREETNAME sy-vline 
WA_ISPURCTRADDRESSWD2_STR-STREETPREFIXNAME sy-vline 
WA_ISPURCTRADDRESSWD2_STR-ADDITIONALSTREETPREFIXNAME sy-vline 
WA_ISPURCTRADDRESSWD2_STR-STREETSUFFIXNAME sy-vline 
WA_ISPURCTRADDRESSWD2_STR-HOUSENUMBER sy-vline 
WA_ISPURCTRADDRESSWD2_STR-HOUSENUMBERSUPPLEMENTTEXT sy-vline 
WA_ISPURCTRADDRESSWD2_STR-BUILDING sy-vline 
WA_ISPURCTRADDRESSWD2_STR-FLOOR sy-vline 
WA_ISPURCTRADDRESSWD2_STR-ROOMNUMBER sy-vline 
WA_ISPURCTRADDRESSWD2_STR-COUNTRY sy-vline 
WA_ISPURCTRADDRESSWD2_STR-REGION sy-vline 
WA_ISPURCTRADDRESSWD2_STR-COUNTY sy-vline 
WA_ISPURCTRADDRESSWD2_STR-FORMOFADDRESS sy-vline 
WA_ISPURCTRADDRESSWD2_STR-CONSIGNEENAME3 sy-vline 
WA_ISPURCTRADDRESSWD2_STR-CONSIGNEENAME4 sy-vline 
WA_ISPURCTRADDRESSWD2_STR-TAXJURISDICTION sy-vline 
WA_ISPURCTRADDRESSWD2_STR-TRANSPORTZONE sy-vline 
WA_ISPURCTRADDRESSWD2_STR-PHONENUMBER sy-vline 
WA_ISPURCTRADDRESSWD2_STR-MOBILEPHONENUMBER sy-vline 
WA_ISPURCTRADDRESSWD2_STR-FAXNUMBER sy-vline 
WA_ISPURCTRADDRESSWD2_STR-EMAILADDRESS sy-vline 
WA_ISPURCTRADDRESSWD2_STR-HASACTIVEENTITY sy-vline 
WA_ISPURCTRADDRESSWD2_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISPURCTRADDRESSWD2_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISPURCTRADDRESSWD2_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISPURCTRADDRESSWD2_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISPURCTRADDRESSWD2_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISPURCTRADDRESSWD2_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.