ABAP Select data from SAP table ACC_TTE_BILL_PARTNER 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 ACC_TTE_BILL_PARTNER 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 ACC_TTE_BILL_PARTNER. 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 ACC_TTE_BILL_PARTNER 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_ACC_TTE_BILL_PARTNER TYPE STANDARD TABLE OF ACC_TTE_BILL_PARTNER,
      WA_ACC_TTE_BILL_PARTNER TYPE ACC_TTE_BILL_PARTNER,
      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: <ACC_TTE_BILL_PARTNER> TYPE ACC_TTE_BILL_PARTNER.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ACC_TTE_BILL_PARTNER
*  INTO TABLE @DATA(IT_ACC_TTE_BILL_PARTNER2).
*--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_ACC_TTE_BILL_PARTNER INDEX 1 INTO DATA(WA_ACC_TTE_BILL_PARTNER2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ACC_TTE_BILL_PARTNER>-OBJ_TYP = 1.
<ACC_TTE_BILL_PARTNER>-OBJ_KEY = 1.
<ACC_TTE_BILL_PARTNER>-OBJ_SYS = 1.
<ACC_TTE_BILL_PARTNER>-ITEMNODEID = 1.
<ACC_TTE_BILL_PARTNER>-PARTNERNODEID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ACC_TTE_BILL_PARTNER-PARTNERID, sy-vline,
  WA_ACC_TTE_BILL_PARTNER-ROLE, sy-vline,
  WA_ACC_TTE_BILL_PARTNER-TAXABILITYTYPE, sy-vline,
  WA_ACC_TTE_BILL_PARTNER-ORGUNITTYPE, sy-vline,
  WA_ACC_TTE_BILL_PARTNER-ORGUNITID, sy-vline,
  WA_ACC_TTE_BILL_PARTNER-COUNTRY1, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ACC_TTE_BILL_PARTNER 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_ACC_TTE_BILL_PARTNER 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_ACC_TTE_BILL_PARTNER INTO WA_ACC_TTE_BILL_PARTNER.


*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 OBJ_SYS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ACC_TTE_BILL_PARTNER-OBJ_SYS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACC_TTE_BILL_PARTNER-OBJ_SYS.
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_ACC_TTE_BILL_PARTNER_STR, 
OBJ_TYP TYPE STRING,
OBJ_KEY TYPE STRING,
OBJ_SYS TYPE STRING,
ITEMNODEID TYPE STRING,
PARTNERNODEID TYPE STRING,
PARTNERID TYPE STRING,
ROLE TYPE STRING,
TAXABILITYTYPE TYPE STRING,
ORGUNITTYPE TYPE STRING,
ORGUNITID TYPE STRING,
COUNTRY1 TYPE STRING,
COMMUNITY TYPE STRING,
TAXREGION TYPE STRING,
JURISDICTIONCODE TYPE STRING,
COUNTRY2 TYPE STRING,
REGION TYPE STRING,
COUNTY TYPE STRING,
CITY TYPE STRING,
POSTALCODE TYPE STRING,
STREET TYPE STRING,
STREETNUMBER TYPE STRING,
GEOCODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ACC_TTE_BILL_PARTNER_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_ACC_TTE_BILL_PARTNER_STR-OBJ_TYP sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-OBJ_KEY sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-OBJ_SYS sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-ITEMNODEID sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-PARTNERNODEID sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-PARTNERID sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-ROLE sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-TAXABILITYTYPE sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-ORGUNITTYPE sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-ORGUNITID sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-COUNTRY1 sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-COMMUNITY sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-TAXREGION sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-JURISDICTIONCODE sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-COUNTRY2 sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-REGION sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-COUNTY sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-CITY sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-POSTALCODE sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-STREET sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-STREETNUMBER sy-vline 
WA_ACC_TTE_BILL_PARTNER_STR-GEOCODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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