ABAP Select data from SAP table PBOMITEMDELETE 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 PBOMITEMDELETE 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 PBOMITEMDELETE. 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 PBOMITEMDELETE 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_PBOMITEMDELETE TYPE STANDARD TABLE OF PBOMITEMDELETE,
      WA_PBOMITEMDELETE TYPE PBOMITEMDELETE,
      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: <PBOMITEMDELETE> TYPE PBOMITEMDELETE.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PBOMITEMDELETE
*  INTO TABLE @DATA(IT_PBOMITEMDELETE2).
*--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_PBOMITEMDELETE INDEX 1 INTO DATA(WA_PBOMITEMDELETE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PBOMITEMDELETE>-MANDT = 1.
<PBOMITEMDELETE>-STLTY = 1.
<PBOMITEMDELETE>-STLNR = 1.
<PBOMITEMDELETE>-STLAL = 1.
<PBOMITEMDELETE>-STLKN = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PBOMITEMDELETE-STASZ, sy-vline,
  WA_PBOMITEMDELETE-AENNR, sy-vline,
  WA_PBOMITEMDELETE-LKENZ, sy-vline,
  WA_PBOMITEMDELETE-STVKN, sy-vline,
  WA_PBOMITEMDELETE-BOM_VERSN, sy-vline,
ENDLOOP.
   
*Add any further fields from structure WA_PBOMITEMDELETE 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_PBOMITEMDELETE 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_PBOMITEMDELETE INTO WA_PBOMITEMDELETE.


*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 NUMCV, internal->external for field STLNR
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_PBOMITEMDELETE-STLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PBOMITEMDELETE-STLNR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field AENNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PBOMITEMDELETE-AENNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PBOMITEMDELETE-AENNR.
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_PBOMITEMDELETE_STR, 
MANDT TYPE STRING,
STLTY TYPE STRING,
STLNR TYPE STRING,
STLAL TYPE STRING,
STLKN TYPE STRING,
STASZ TYPE STRING,
AENNR TYPE STRING,
LKENZ TYPE STRING,
STVKN TYPE STRING,
BOM_VERSN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PBOMITEMDELETE_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_PBOMITEMDELETE_STR-MANDT sy-vline 
WA_PBOMITEMDELETE_STR-STLTY sy-vline 
WA_PBOMITEMDELETE_STR-STLNR sy-vline 
WA_PBOMITEMDELETE_STR-STLAL sy-vline 
WA_PBOMITEMDELETE_STR-STLKN sy-vline 
WA_PBOMITEMDELETE_STR-STASZ sy-vline 
WA_PBOMITEMDELETE_STR-AENNR sy-vline 
WA_PBOMITEMDELETE_STR-LKENZ sy-vline 
WA_PBOMITEMDELETE_STR-STVKN sy-vline 
WA_PBOMITEMDELETE_STR-BOM_VERSN sy-vline      INTO ld_text SEPARATED BY SPACE.

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