ABAP Select data from SAP table BWE_0PM_SCHPLORD into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BWE_0PM_SCHPLORD 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 BWE_0PM_SCHPLORD. 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 BWE_0PM_SCHPLORD 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_BWE_0PM_SCHPLORD TYPE STANDARD TABLE OF BWE_0PM_SCHPLORD,
      WA_BWE_0PM_SCHPLORD TYPE BWE_0PM_SCHPLORD,
      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: <BWE_0PM_SCHPLORD> TYPE BWE_0PM_SCHPLORD.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BWE_0PM_SCHPLORD.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BWE_0PM_SCHPLORD
  INTO TABLE IT_BWE_0PM_SCHPLORD.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BWE_0PM_SCHPLORD
*  INTO TABLE @DATA(IT_BWE_0PM_SCHPLORD2).
*--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_BWE_0PM_SCHPLORD INDEX 1 INTO DATA(WA_BWE_0PM_SCHPLORD2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BWE_0PM_SCHPLORD ASSIGNING <BWE_0PM_SCHPLORD>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BWE_0PM_SCHPLORD>-KUNUM = 1.
<BWE_0PM_SCHPLORD>-WERKS_ORD = 1.
<BWE_0PM_SCHPLORD>-INGPR = 1.
<BWE_0PM_SCHPLORD>-GSTRP = 1.
<BWE_0PM_SCHPLORD>-AUART = 1.

ENDLOOP.

LOOP AT IT_BWE_0PM_SCHPLORD INTO WA_BWE_0PM_SCHPLORD.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BWE_0PM_SCHPLORD-WARPL, sy-vline,
  WA_BWE_0PM_SCHPLORD-WAPOS, sy-vline,
  WA_BWE_0PM_SCHPLORD-ABNUM, sy-vline,
  WA_BWE_0PM_SCHPLORD-AUFNR, sy-vline,
  WA_BWE_0PM_SCHPLORD-VORNR, sy-vline,
  WA_BWE_0PM_SCHPLORD-UVORN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BWE_0PM_SCHPLORD 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_BWE_0PM_SCHPLORD 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_BWE_0PM_SCHPLORD INTO WA_BWE_0PM_SCHPLORD.


*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 KUNUM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-KUNUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-KUNUM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field WARPL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-WARPL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-WARPL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field WAPOS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-WAPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-WAPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-AUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit NUMCV, internal->external for field VORNR
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-VORNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-VORNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit NUMCV, internal->external for field UVORN
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-UVORN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-UVORN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ARBEH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-ARBEH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-ARBEH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TPLNR, internal->external for field TPLNR
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-TPLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-TPLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EQUNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-EQUNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-EQUNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field SERMAT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-SERMAT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-SERMAT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field SERIALNR
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-SERIALNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-SERIALNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PARVW, internal->external for field PARVW
CALL FUNCTION 'CONVERSION_EXIT_PARVW_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-PARVW
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-PARVW.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-PARNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-PARNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTV
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-KOSTV
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-KOSTV.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PLNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-PLNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-PLNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PLNAL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BWE_0PM_SCHPLORD-PLNAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWE_0PM_SCHPLORD-PLNAL.
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_BWE_0PM_SCHPLORD_STR, 
KUNUM TYPE STRING,
WERKS_ORD TYPE STRING,
INGPR TYPE STRING,
GSTRP TYPE STRING,
AUART TYPE STRING,
WARPL TYPE STRING,
WAPOS TYPE STRING,
ABNUM TYPE STRING,
AUFNR TYPE STRING,
VORNR TYPE STRING,
UVORN TYPE STRING,
ARBID TYPE STRING,
WERKS_OPR TYPE STRING,
ARBEI TYPE STRING,
ARBEH TYPE STRING,
LTXA1 TYPE STRING,
ASTNR TYPE STRING,
IPHAS TYPE STRING,
TPLNR TYPE STRING,
EQUNR TYPE STRING,
SERMAT TYPE STRING,
SERIALNR TYPE STRING,
VAPLZ TYPE STRING,
WAWRK TYPE STRING,
PARVW TYPE STRING,
PARNR TYPE STRING,
IWERK TYPE STRING,
PRIOK TYPE STRING,
STORT TYPE STRING,
MSGRP TYPE STRING,
ILART TYPE STRING,
KOSTV TYPE STRING,
BEBER TYPE STRING,
VKORG TYPE STRING,
SPART TYPE STRING,
MPTYP TYPE STRING,
STRAT TYPE STRING,
KOKRS TYPE STRING,
PLNTY TYPE STRING,
PLNNR TYPE STRING,
PLNAL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BWE_0PM_SCHPLORD_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_BWE_0PM_SCHPLORD_STR-KUNUM sy-vline 
WA_BWE_0PM_SCHPLORD_STR-WERKS_ORD sy-vline 
WA_BWE_0PM_SCHPLORD_STR-INGPR sy-vline 
WA_BWE_0PM_SCHPLORD_STR-GSTRP sy-vline 
WA_BWE_0PM_SCHPLORD_STR-AUART sy-vline 
WA_BWE_0PM_SCHPLORD_STR-WARPL sy-vline 
WA_BWE_0PM_SCHPLORD_STR-WAPOS sy-vline 
WA_BWE_0PM_SCHPLORD_STR-ABNUM sy-vline 
WA_BWE_0PM_SCHPLORD_STR-AUFNR sy-vline 
WA_BWE_0PM_SCHPLORD_STR-VORNR sy-vline 
WA_BWE_0PM_SCHPLORD_STR-UVORN sy-vline 
WA_BWE_0PM_SCHPLORD_STR-ARBID sy-vline 
WA_BWE_0PM_SCHPLORD_STR-WERKS_OPR sy-vline 
WA_BWE_0PM_SCHPLORD_STR-ARBEI sy-vline 
WA_BWE_0PM_SCHPLORD_STR-ARBEH sy-vline 
WA_BWE_0PM_SCHPLORD_STR-LTXA1 sy-vline 
WA_BWE_0PM_SCHPLORD_STR-ASTNR sy-vline 
WA_BWE_0PM_SCHPLORD_STR-IPHAS sy-vline 
WA_BWE_0PM_SCHPLORD_STR-TPLNR sy-vline 
WA_BWE_0PM_SCHPLORD_STR-EQUNR sy-vline 
WA_BWE_0PM_SCHPLORD_STR-SERMAT sy-vline 
WA_BWE_0PM_SCHPLORD_STR-SERIALNR sy-vline 
WA_BWE_0PM_SCHPLORD_STR-VAPLZ sy-vline 
WA_BWE_0PM_SCHPLORD_STR-WAWRK sy-vline 
WA_BWE_0PM_SCHPLORD_STR-PARVW sy-vline 
WA_BWE_0PM_SCHPLORD_STR-PARNR sy-vline 
WA_BWE_0PM_SCHPLORD_STR-IWERK sy-vline 
WA_BWE_0PM_SCHPLORD_STR-PRIOK sy-vline 
WA_BWE_0PM_SCHPLORD_STR-STORT sy-vline 
WA_BWE_0PM_SCHPLORD_STR-MSGRP sy-vline 
WA_BWE_0PM_SCHPLORD_STR-ILART sy-vline 
WA_BWE_0PM_SCHPLORD_STR-KOSTV sy-vline 
WA_BWE_0PM_SCHPLORD_STR-BEBER sy-vline 
WA_BWE_0PM_SCHPLORD_STR-VKORG sy-vline 
WA_BWE_0PM_SCHPLORD_STR-SPART sy-vline 
WA_BWE_0PM_SCHPLORD_STR-MPTYP sy-vline 
WA_BWE_0PM_SCHPLORD_STR-STRAT sy-vline 
WA_BWE_0PM_SCHPLORD_STR-KOKRS sy-vline 
WA_BWE_0PM_SCHPLORD_STR-PLNTY sy-vline 
WA_BWE_0PM_SCHPLORD_STR-PLNNR sy-vline 
WA_BWE_0PM_SCHPLORD_STR-PLNAL sy-vline      INTO ld_text SEPARATED BY SPACE.

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