ABAP Select data from SAP table /GBTINT/S_DLVY_ITM_RFC 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 /GBTINT/S_DLVY_ITM_RFC 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 /GBTINT/S_DLVY_ITM_RFC. 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 /GBTINT/S_DLVY_ITM_RFC 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_/GBTINT/S_DLVY_ITM_RFC TYPE STANDARD TABLE OF /GBTINT/S_DLVY_ITM_RFC,
      WA_/GBTINT/S_DLVY_ITM_RFC TYPE /GBTINT/S_DLVY_ITM_RFC,
      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: </GBTINT/S_DLVY_ITM_RFC> TYPE /GBTINT/S_DLVY_ITM_RFC.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /GBTINT/S_DLVY_ITM_RFC
  INTO TABLE IT_/GBTINT/S_DLVY_ITM_RFC.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /GBTINT/S_DLVY_ITM_RFC
*  INTO TABLE @DATA(IT_/GBTINT/S_DLVY_ITM_RFC2).
*--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_/GBTINT/S_DLVY_ITM_RFC INDEX 1 INTO DATA(WA_/GBTINT/S_DLVY_ITM_RFC2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/GBTINT/S_DLVY_ITM_RFC ASSIGNING </GBTINT/S_DLVY_ITM_RFC>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</GBTINT/S_DLVY_ITM_RFC>-VBELN = 1.
</GBTINT/S_DLVY_ITM_RFC>-CRYEAR = 1.
</GBTINT/S_DLVY_ITM_RFC>-POSNR = 1.
</GBTINT/S_DLVY_ITM_RFC>-PSTYV = 1.
</GBTINT/S_DLVY_ITM_RFC>-WERKS = 1.

ENDLOOP.

LOOP AT IT_/GBTINT/S_DLVY_ITM_RFC INTO WA_/GBTINT/S_DLVY_ITM_RFC.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/GBTINT/S_DLVY_ITM_RFC-LGORT, sy-vline,
  WA_/GBTINT/S_DLVY_ITM_RFC-MATNR, sy-vline,
  WA_/GBTINT/S_DLVY_ITM_RFC-CHARG, sy-vline,
  WA_/GBTINT/S_DLVY_ITM_RFC-BWART, sy-vline,
  WA_/GBTINT/S_DLVY_ITM_RFC-TRAGR, sy-vline,
  WA_/GBTINT/S_DLVY_ITM_RFC-LADGR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/GBTINT/S_DLVY_ITM_RFC 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_/GBTINT/S_DLVY_ITM_RFC 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_/GBTINT/S_DLVY_ITM_RFC INTO WA_/GBTINT/S_DLVY_ITM_RFC.


*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_/GBTINT/S_DLVY_ITM_RFC_STR, 
VBELN TYPE STRING,
CRYEAR TYPE STRING,
POSNR TYPE STRING,
PSTYV TYPE STRING,
WERKS TYPE STRING,
LGORT TYPE STRING,
MATNR TYPE STRING,
CHARG TYPE STRING,
BWART TYPE STRING,
TRAGR TYPE STRING,
LADGR TYPE STRING,
LGNUM TYPE STRING,
LGTYP TYPE STRING,
LGPLA TYPE STRING,
GSBER TYPE STRING,
VKBUR TYPE STRING,
VKGRP TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
VGBEL TYPE STRING,
VGPOS TYPE STRING,
EMPST TYPE STRING,
KZBEW TYPE STRING,
UMMAT TYPE STRING,
UMWRK TYPE STRING,
UMLGO TYPE STRING,
UMCHA TYPE STRING,
LFIMG TYPE STRING,
VRKME TYPE STRING,
KZUML TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/GBTINT/S_DLVY_ITM_RFC_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_/GBTINT/S_DLVY_ITM_RFC_STR-VBELN sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-CRYEAR sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-POSNR sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-PSTYV sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-WERKS sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-LGORT sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-MATNR sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-CHARG sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-BWART sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-TRAGR sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-LADGR sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-LGNUM sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-LGTYP sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-LGPLA sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-GSBER sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-VKBUR sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-VKGRP sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-VTWEG sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-SPART sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-VGBEL sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-VGPOS sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-EMPST sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-KZBEW sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-UMMAT sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-UMWRK sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-UMLGO sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-UMCHA sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-LFIMG sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-VRKME sy-vline 
WA_/GBTINT/S_DLVY_ITM_RFC_STR-KZUML sy-vline      INTO ld_text SEPARATED BY SPACE.

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