ABAP Select data from SAP table ISBUSINESSPARTNERCUSTOMERTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISBUSINESSPARTNERCUSTOMERTP
*  INTO TABLE @DATA(IT_ISBUSINESSPARTNERCUSTOMERTP2).
*--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_ISBUSINESSPARTNERCUSTOMERTP INDEX 1 INTO DATA(WA_ISBUSINESSPARTNERCUSTOMERTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISBUSINESSPARTNERCUSTOMERTP>-KEY = 1.
<ISBUSINESSPARTNERCUSTOMERTP>-PARENT_KEY = 1.
<ISBUSINESSPARTNERCUSTOMERTP>-ROOT_KEY = 1.
<ISBUSINESSPARTNERCUSTOMERTP>-BUSINESSPARTNER = 1.
<ISBUSINESSPARTNERCUSTOMERTP>-CUSTOMER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISBUSINESSPARTNERCUSTOMERTP-BUSINESSPARTNERFOREDIT, sy-vline,
  WA_ISBUSINESSPARTNERCUSTOMERTP-BUSINESSPARTNERUUID, sy-vline,
  WA_ISBUSINESSPARTNERCUSTOMERTP-CUSTOMERACCOUNTGROUP, sy-vline,
  WA_ISBUSINESSPARTNERCUSTOMERTP-ALTERNATIVEPAYERACCOUNT, sy-vline,
  WA_ISBUSINESSPARTNERCUSTOMERTP-DATAMEDIUMEXCHANGEINDICATOR, sy-vline,
  WA_ISBUSINESSPARTNERCUSTOMERTP-SUPPLIER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISBUSINESSPARTNERCUSTOMERTP 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_ISBUSINESSPARTNERCUSTOMERTP 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_ISBUSINESSPARTNERCUSTOMERTP INTO WA_ISBUSINESSPARTNERCUSTOMERTP.


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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field TRADINGPARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISBUSINESSPARTNERCUSTOMERTP-TRADINGPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISBUSINESSPARTNERCUSTOMERTP-TRADINGPARTNER.
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_ISBUSINESSPARTNERCUSTOMERTP_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
BUSINESSPARTNER TYPE STRING,
CUSTOMER TYPE STRING,
BUSINESSPARTNERFOREDIT TYPE STRING,
BUSINESSPARTNERUUID TYPE STRING,
CUSTOMERACCOUNTGROUP TYPE STRING,
ALTERNATIVEPAYERACCOUNT TYPE STRING,
DATAMEDIUMEXCHANGEINDICATOR TYPE STRING,
SUPPLIER TYPE STRING,
CUSTOMERCLASSIFICATION TYPE STRING,
VATLIABILITY TYPE STRING,
POSTINGISBLOCKED TYPE STRING,
DELIVERYISBLOCKED TYPE STRING,
BILLINGISBLOCKEDFORCUSTOMER TYPE STRING,
ORDERISBLOCKEDFORCUSTOMER TYPE STRING,
ISNATURALPERSON TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,
DELIVERYDATETYPERULE TYPE STRING,
EXPRESSTRAINSTATIONNAME TYPE STRING,
TRAINSTATIONNAME TYPE STRING,
CITYLOCATIONCOORDINATESCODE TYPE STRING,
PLANT TYPE STRING,
CUSTOMERCORPORATEGROUP TYPE STRING,
DATAEXCHANGEINSTRUCTIONKEY TYPE STRING,
INDUSTRYCODE1 TYPE STRING,
INDUSTRYCODE2 TYPE STRING,
INDUSTRYCODE3 TYPE STRING,
ISCOMPETITOR TYPE STRING,
ISSALESPARTNER TYPE STRING,
ISDEFAULTSOLDTOPARTY TYPE STRING,
ISCONSUMER TYPE STRING,
FISCALADDRESS TYPE STRING,
CITYCODE TYPE STRING,
COUNTY TYPE STRING,
FREEDEFINEDATTRIBUTE03 TYPE STRING,
CUSTOMERCONDITIONGROUP1 TYPE STRING,
CUSTOMERCONDITIONGROUP2 TYPE STRING,
CUSTOMERCONDITIONGROUP3 TYPE STRING,
CUSTOMERCONDITIONGROUP4 TYPE STRING,
CUSTOMERCONDITIONGROUP5 TYPE STRING,
BPISEQUALIZATIONTAXSUBJECT TYPE STRING,
SALESISBLOCKEDFORCUSTOMER TYPE STRING,
LANGUAGE TYPE STRING,
PAYMENTREASON TYPE STRING,
REGION TYPE STRING,
COUNTRY TYPE STRING,
TRADINGPARTNER TYPE STRING,
DELETIONINDICATOR TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
KNA1_EEW_CUST TYPE STRING,
RULE_EXCLUSION TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISBUSINESSPARTNERCUSTOMERTP_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_ISBUSINESSPARTNERCUSTOMERTP_STR-KEY sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-PARENT_KEY sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-ROOT_KEY sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-BUSINESSPARTNER sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-CUSTOMER sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-BUSINESSPARTNERFOREDIT sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-BUSINESSPARTNERUUID sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-CUSTOMERACCOUNTGROUP sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-ALTERNATIVEPAYERACCOUNT sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-DATAMEDIUMEXCHANGEINDICATOR sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-SUPPLIER sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-CUSTOMERCLASSIFICATION sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-VATLIABILITY sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-POSTINGISBLOCKED sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-DELIVERYISBLOCKED sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-BILLINGISBLOCKEDFORCUSTOMER sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-ORDERISBLOCKEDFORCUSTOMER sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-ISNATURALPERSON sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-AUTHORIZATIONGROUP sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-DELIVERYDATETYPERULE sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-EXPRESSTRAINSTATIONNAME sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-TRAINSTATIONNAME sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-CITYLOCATIONCOORDINATESCODE sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-PLANT sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-CUSTOMERCORPORATEGROUP sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-DATAEXCHANGEINSTRUCTIONKEY sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-INDUSTRYCODE1 sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-INDUSTRYCODE2 sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-INDUSTRYCODE3 sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-ISCOMPETITOR sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-ISSALESPARTNER sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-ISDEFAULTSOLDTOPARTY sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-ISCONSUMER sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-FISCALADDRESS sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-CITYCODE sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-COUNTY sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-FREEDEFINEDATTRIBUTE03 sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-CUSTOMERCONDITIONGROUP1 sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-CUSTOMERCONDITIONGROUP2 sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-CUSTOMERCONDITIONGROUP3 sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-CUSTOMERCONDITIONGROUP4 sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-CUSTOMERCONDITIONGROUP5 sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-BPISEQUALIZATIONTAXSUBJECT sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-SALESISBLOCKEDFORCUSTOMER sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-LANGUAGE sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-PAYMENTREASON sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-REGION sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-COUNTRY sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-TRADINGPARTNER sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-DELETIONINDICATOR sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-HASACTIVEENTITY sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-KNA1_EEW_CUST sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_STR-RULE_EXCLUSION sy-vline 
WA_ISBUSINESSPARTNERCUSTOMERTP_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.