ABAP Select data from SAP table ISBPADDLCUSTTELNMBRTP into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISBPADDLCUSTTELNMBRTP
*  INTO TABLE @DATA(IT_ISBPADDLCUSTTELNMBRTP2).
*--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_ISBPADDLCUSTTELNMBRTP INDEX 1 INTO DATA(WA_ISBPADDLCUSTTELNMBRTP2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISBPADDLCUSTTELNMBRTP-ADDRESSID, sy-vline,
  WA_ISBPADDLCUSTTELNMBRTP-PERSON, sy-vline,
  WA_ISBPADDLCUSTTELNMBRTP-ORDINALNUMBER, sy-vline,
  WA_ISBPADDLCUSTTELNMBRTP-DESTINATIONLOCATIONCOUNTRY, sy-vline,
  WA_ISBPADDLCUSTTELNMBRTP-ISDEFAULTPHONENUMBER, sy-vline,
  WA_ISBPADDLCUSTTELNMBRTP-PHONENUMBER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISBPADDLCUSTTELNMBRTP 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_ISBPADDLCUSTTELNMBRTP 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_ISBPADDLCUSTTELNMBRTP INTO WA_ISBPADDLCUSTTELNMBRTP.


*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_ISBPADDLCUSTTELNMBRTP-BUSINESSPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISBPADDLCUSTTELNMBRTP-BUSINESSPARTNER.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field PERSON
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISBPADDLCUSTTELNMBRTP-PERSON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISBPADDLCUSTTELNMBRTP-PERSON.
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_ISBPADDLCUSTTELNMBRTP_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
BUSINESSPARTNER TYPE STRING,
CUSTOMER TYPE STRING,
ADDRESSID TYPE STRING,
PERSON TYPE STRING,
ORDINALNUMBER TYPE STRING,
DESTINATIONLOCATIONCOUNTRY TYPE STRING,
ISDEFAULTPHONENUMBER TYPE STRING,
PHONENUMBER TYPE STRING,
PHONENUMBEREXTENSION TYPE STRING,
INTERNATIONALPHONENUMBER TYPE STRING,
PHONENUMBERTYPE TYPE STRING,
ADDRESSCOMMUNICATIONREMARKTEXT 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_ISBPADDLCUSTTELNMBRTP_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_ISBPADDLCUSTTELNMBRTP_STR-KEY sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-PARENT_KEY sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-ROOT_KEY sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-BUSINESSPARTNER sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-CUSTOMER sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-ADDRESSID sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-PERSON sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-ORDINALNUMBER sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-DESTINATIONLOCATIONCOUNTRY sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-ISDEFAULTPHONENUMBER sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-PHONENUMBER sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-PHONENUMBEREXTENSION sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-INTERNATIONALPHONENUMBER sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-PHONENUMBERTYPE sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-ADDRESSCOMMUNICATIONREMARKTEXT sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-HASACTIVEENTITY sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISBPADDLCUSTTELNMBRTP_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.