ABAP Select data from SAP table SIPT_S_DELIVERY_DOC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SIPT_S_DELIVERY_DOC
*  INTO TABLE @DATA(IT_SIPT_S_DELIVERY_DOC2).
*--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_SIPT_S_DELIVERY_DOC INDEX 1 INTO DATA(WA_SIPT_S_DELIVERY_DOC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SIPT_S_DELIVERY_DOC>-DELIVERY_NUMBER = 1.
<SIPT_S_DELIVERY_DOC>-DOC_SR = 1.
<SIPT_S_DELIVERY_DOC>-CREATION_DATE = 1.
<SIPT_S_DELIVERY_DOC>-DELIVERY_DATE = 1.
<SIPT_S_DELIVERY_DOC>-PLAN_TRANSPORT_DATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SIPT_S_DELIVERY_DOC-PLAN_TRANSPORT_TIME, sy-vline,
  WA_SIPT_S_DELIVERY_DOC-MBLNR, sy-vline,
  WA_SIPT_S_DELIVERY_DOC-MJAHR, sy-vline,
  WA_SIPT_S_DELIVERY_DOC-SHIPPING_POINT, sy-vline,
  WA_SIPT_S_DELIVERY_DOC-WERKS, sy-vline,
  WA_SIPT_S_DELIVERY_DOC-COMPANY_CODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SIPT_S_DELIVERY_DOC 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_SIPT_S_DELIVERY_DOC 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_SIPT_S_DELIVERY_DOC INTO WA_SIPT_S_DELIVERY_DOC.


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

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

*Conversion exit GJAHR, internal->external for field MJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_SIPT_S_DELIVERY_DOC-MJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SIPT_S_DELIVERY_DOC-MJAHR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field VENDOR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_SIPT_S_DELIVERY_DOC-VENDOR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SIPT_S_DELIVERY_DOC-VENDOR.
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_SIPT_S_DELIVERY_DOC_STR, 
DELIVERY_NUMBER TYPE STRING,
DOC_SR TYPE STRING,
CREATION_DATE TYPE STRING,
DELIVERY_DATE TYPE STRING,
PLAN_TRANSPORT_DATE TYPE STRING,
PLAN_TRANSPORT_TIME TYPE STRING,
MBLNR TYPE STRING,
MJAHR TYPE STRING,
SHIPPING_POINT TYPE STRING,
WERKS TYPE STRING,
COMPANY_CODE TYPE STRING,
CUSTOMER TYPE STRING,
VENDOR TYPE STRING,
REVERSED TYPE STRING,
INVOICED TYPE STRING,
LFART TYPE STRING,
SHNUMBER TYPE STRING,
WADAT TYPE STRING,
WAUHR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SIPT_S_DELIVERY_DOC_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_SIPT_S_DELIVERY_DOC_STR-DELIVERY_NUMBER sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-DOC_SR sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-CREATION_DATE sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-DELIVERY_DATE sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-PLAN_TRANSPORT_DATE sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-PLAN_TRANSPORT_TIME sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-MBLNR sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-MJAHR sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-SHIPPING_POINT sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-WERKS sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-COMPANY_CODE sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-CUSTOMER sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-VENDOR sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-REVERSED sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-INVOICED sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-LFART sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-SHNUMBER sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-WADAT sy-vline 
WA_SIPT_S_DELIVERY_DOC_STR-WAUHR sy-vline      INTO ld_text SEPARATED BY SPACE.

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