ABAP Select data from SAP table SDESR_PARTNER_NOTIF into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SDESR_PARTNER_NOTIF
*  INTO TABLE @DATA(IT_SDESR_PARTNER_NOTIF2).
*--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_SDESR_PARTNER_NOTIF INDEX 1 INTO DATA(WA_SDESR_PARTNER_NOTIF2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SDESR_PARTNER_NOTIF>-CONTROLLER = 1.
<SDESR_PARTNER_NOTIF>-PARTNER_FUNCTION = 1.
<SDESR_PARTNER_NOTIF>-BUSINESS_PARTNER_ID = 1.
<SDESR_PARTNER_NOTIF>-CUSTOMER = 1.
<SDESR_PARTNER_NOTIF>-SUPPLIER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SDESR_PARTNER_NOTIF-PERSONNEL, sy-vline,
  WA_SDESR_PARTNER_NOTIF-CONTACT_PERSON, sy-vline,
  WA_SDESR_PARTNER_NOTIF-BUSINESS_PARTNER_ADDRESS_UUID, sy-vline,
  WA_SDESR_PARTNER_NOTIF-BPREF_ADDR_FOR_DOC_SPCFC_ADDR, sy-vline,
  WA_SDESR_PARTNER_NOTIF-VATREGISTRATION, sy-vline,
  WA_SDESR_PARTNER_NOTIF-ADDRESS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SDESR_PARTNER_NOTIF 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_SDESR_PARTNER_NOTIF 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_SDESR_PARTNER_NOTIF INTO WA_SDESR_PARTNER_NOTIF.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_SDESR_PARTNER_NOTIF_STR, 
CONTROLLER TYPE STRING,
PARTNER_FUNCTION TYPE STRING,
BUSINESS_PARTNER_ID TYPE STRING,
CUSTOMER TYPE STRING,
SUPPLIER TYPE STRING,
PERSONNEL TYPE STRING,
CONTACT_PERSON TYPE STRING,
BUSINESS_PARTNER_ADDRESS_UUID TYPE STRING,
BPREF_ADDR_FOR_DOC_SPCFC_ADDR TYPE STRING,
VATREGISTRATION TYPE STRING,
ADDRESS TYPE STRING,
CONTROLLER TYPE STRING,
ADDRESS_ID TYPE STRING,
ADDRESS_GROUP TYPE STRING,
FORM_OF_ADDRESS TYPE STRING,
ADDRESS_NAME TYPE STRING,
ADDRESS_ADDITIONAL_NAME TYPE STRING,
ADDRESS_NAME3 TYPE STRING,
ADDRESS_NAME4 TYPE STRING,
TAX_JURISDICTION TYPE STRING,
PHYSICAL_ADDRESS TYPE STRING,
CONTROLLER TYPE STRING,
COUNTRY TYPE STRING,
REGION TYPE STRING,
POSTAL_CODE TYPE STRING,
POBOX_POSTAL_CODE TYPE STRING,
CITY_NAME TYPE STRING,
DISTRICT TYPE STRING,
POBOX TYPE STRING,
STREET_PREFIX_NAME TYPE STRING,
ADDITIONAL_STREET_PREFIX_NAME TYPE STRING,
STREET_NAME TYPE STRING,
STREET_SUFFIX_NAME TYPE STRING,
ADDITIONAL_STREET_SUFFIX_NAME TYPE STRING,
HOUSE_NUMBER TYPE STRING,
TRANSPORT_ZONE TYPE STRING,
COMMUNICATION TYPE STRING,
CONTROLLER TYPE STRING,
CORRESPONDENCE_LANGUAGE TYPE STRING,
PHONE TYPE STRING,
CONTROLLER TYPE STRING,
PHONE_NUMBER TYPE STRING,
PHONE_EXTENSION TYPE STRING,
CONTROLLER TYPE STRING,
PHONE_NUMBER_EXTENSION TYPE STRING,
MOBILE_PHONE TYPE STRING,
CONTROLLER TYPE STRING,
MOBILE_PHONE_NUMBER TYPE STRING,
FAX TYPE STRING,
CONTROLLER TYPE STRING,
FAX_NUMBER TYPE STRING,
EMAIL_ADDRESS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SDESR_PARTNER_NOTIF_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_SDESR_PARTNER_NOTIF_STR-CONTROLLER sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-PARTNER_FUNCTION sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-BUSINESS_PARTNER_ID sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-CUSTOMER sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-SUPPLIER sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-PERSONNEL sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-CONTACT_PERSON sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-BUSINESS_PARTNER_ADDRESS_UUID sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-BPREF_ADDR_FOR_DOC_SPCFC_ADDR sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-VATREGISTRATION sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-ADDRESS sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-CONTROLLER sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-ADDRESS_ID sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-ADDRESS_GROUP sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-FORM_OF_ADDRESS sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-ADDRESS_NAME sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-ADDRESS_ADDITIONAL_NAME sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-ADDRESS_NAME3 sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-ADDRESS_NAME4 sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-TAX_JURISDICTION sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-PHYSICAL_ADDRESS sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-CONTROLLER sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-COUNTRY sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-REGION sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-POSTAL_CODE sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-POBOX_POSTAL_CODE sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-CITY_NAME sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-DISTRICT sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-POBOX sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-STREET_PREFIX_NAME sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-ADDITIONAL_STREET_PREFIX_NAME sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-STREET_NAME sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-STREET_SUFFIX_NAME sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-ADDITIONAL_STREET_SUFFIX_NAME sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-HOUSE_NUMBER sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-TRANSPORT_ZONE sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-COMMUNICATION sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-CONTROLLER sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-CORRESPONDENCE_LANGUAGE sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-PHONE sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-CONTROLLER sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-PHONE_NUMBER sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-PHONE_EXTENSION sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-CONTROLLER sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-PHONE_NUMBER_EXTENSION sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-MOBILE_PHONE sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-CONTROLLER sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-MOBILE_PHONE_NUMBER sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-FAX sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-CONTROLLER sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-FAX_NUMBER sy-vline 
WA_SDESR_PARTNER_NOTIF_STR-EMAIL_ADDRESS sy-vline      INTO ld_text SEPARATED BY SPACE.

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