ABAP Select data from SAP table SPCPC_03D_PULL into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP SPCPC_03D_PULL 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 SPCPC_03D_PULL. 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 SPCPC_03D_PULL 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_SPCPC_03D_PULL TYPE STANDARD TABLE OF SPCPC_03D_PULL,
      WA_SPCPC_03D_PULL TYPE SPCPC_03D_PULL,
      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: <SPCPC_03D_PULL> TYPE SPCPC_03D_PULL.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_SPCPC_03D_PULL.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM SPCPC_03D_PULL
  INTO TABLE IT_SPCPC_03D_PULL.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SPCPC_03D_PULL
*  INTO TABLE @DATA(IT_SPCPC_03D_PULL2).
*--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_SPCPC_03D_PULL INDEX 1 INTO DATA(WA_SPCPC_03D_PULL2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_SPCPC_03D_PULL ASSIGNING <SPCPC_03D_PULL>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SPCPC_03D_PULL>-03D = 1.
<SPCPC_03D_PULL>-NAME = 1.
<SPCPC_03D_PULL>-PADEST = 1.
<SPCPC_03D_PULL>-PATYPE = 1.
<SPCPC_03D_PULL>-PAMODEL = 1.

ENDLOOP.

LOOP AT IT_SPCPC_03D_PULL INTO WA_SPCPC_03D_PULL.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SPCPC_03D_PULL-PACLASS, sy-vline,
  WA_SPCPC_03D_PULL-PAARCHIVER, sy-vline,
  WA_SPCPC_03D_PULL-PALANGU, sy-vline,
  WA_SPCPC_03D_PULL-PADISABLED, sy-vline,
  WA_SPCPC_03D_PULL-PANOQUERY, sy-vline,
  WA_SPCPC_03D_PULL-PADUPCOPY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SPCPC_03D_PULL 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_SPCPC_03D_PULL 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_SPCPC_03D_PULL INTO WA_SPCPC_03D_PULL.


*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 ISOLA, internal->external for field PALANGU
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_SPCPC_03D_PULL-PALANGU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SPCPC_03D_PULL-PALANGU.
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_SPCPC_03D_PULL_STR, 
03D TYPE STRING,
NAME TYPE STRING,
PADEST TYPE STRING,
PATYPE TYPE STRING,
PAMODEL TYPE STRING,
PACLASS TYPE STRING,
PAARCHIVER TYPE STRING,
PALANGU TYPE STRING,
PADISABLED TYPE STRING,
PANOQUERY TYPE STRING,
PADUPCOPY TYPE STRING,
PADUPLEX TYPE STRING,
PASTORELOC TYPE STRING,
PADFLTUTTL TYPE STRING,
PADFLTSTTL TYPE STRING,
PASYNC TYPE STRING,
PAMONI TYPE STRING,
PASTANDORT TYPE STRING,
PAMSG TYPE STRING,
PAMSSERVER TYPE STRING,
PAMETHOD TYPE STRING,
PAPROSNAME TYPE STRING,
PALOMS TYPE STRING,
PALPRCMD TYPE STRING,
PALPDHOST TYPE STRING,
PALPDPORT TYPE STRING,
PACONNTIME TYPE STRING,
PAREADTIME TYPE STRING,
PATRAYS TYPE STRING,
PAXSHIFT TYPE STRING,
PAYSHIFT TYPE STRING,
PAXSHUNIT TYPE STRING,
PAYSHUNIT TYPE STRING,
PACRYPTMOD TYPE STRING,
PACRYPTMET TYPE STRING,
PANOVSERVR TYPE STRING,
PAPOOLART TYPE STRING,
PATRACE2 TYPE STRING,
PATRACEF TYPE STRING,
PAPROTDATA TYPE STRING,
PAPROTCMD TYPE STRING,
PAPROTRES TYPE STRING,
PAKEEPFILE TYPE STRING,
CHGNAME1 TYPE STRING,
CHGTSTMP1 TYPE STRING,
CHGSAPREL1 TYPE STRING,
CHGSAPSYS1 TYPE STRING,
CHGNAME2 TYPE STRING,
CHGTSTMP2 TYPE STRING,
CHGSAPREL2 TYPE STRING,
CHGSAPSYS2 TYPE STRING,
CHGNAME3 TYPE STRING,
CHGTSTMP3 TYPE STRING,
CHGSAPREL3 TYPE STRING,
CHGSAPSYS3 TYPE STRING,
PADEVGRP TYPE STRING,
COLORPRT TYPE STRING,
PRINTMODE TYPE STRING,
INPUTTRAY TYPE STRING,
PANOCHOICE TYPE STRING,
OVERWRITE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SPCPC_03D_PULL_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_SPCPC_03D_PULL_STR-03D sy-vline 
WA_SPCPC_03D_PULL_STR-NAME sy-vline 
WA_SPCPC_03D_PULL_STR-PADEST sy-vline 
WA_SPCPC_03D_PULL_STR-PATYPE sy-vline 
WA_SPCPC_03D_PULL_STR-PAMODEL sy-vline 
WA_SPCPC_03D_PULL_STR-PACLASS sy-vline 
WA_SPCPC_03D_PULL_STR-PAARCHIVER sy-vline 
WA_SPCPC_03D_PULL_STR-PALANGU sy-vline 
WA_SPCPC_03D_PULL_STR-PADISABLED sy-vline 
WA_SPCPC_03D_PULL_STR-PANOQUERY sy-vline 
WA_SPCPC_03D_PULL_STR-PADUPCOPY sy-vline 
WA_SPCPC_03D_PULL_STR-PADUPLEX sy-vline 
WA_SPCPC_03D_PULL_STR-PASTORELOC sy-vline 
WA_SPCPC_03D_PULL_STR-PADFLTUTTL sy-vline 
WA_SPCPC_03D_PULL_STR-PADFLTSTTL sy-vline 
WA_SPCPC_03D_PULL_STR-PASYNC sy-vline 
WA_SPCPC_03D_PULL_STR-PAMONI sy-vline 
WA_SPCPC_03D_PULL_STR-PASTANDORT sy-vline 
WA_SPCPC_03D_PULL_STR-PAMSG sy-vline 
WA_SPCPC_03D_PULL_STR-PAMSSERVER sy-vline 
WA_SPCPC_03D_PULL_STR-PAMETHOD sy-vline 
WA_SPCPC_03D_PULL_STR-PAPROSNAME sy-vline 
WA_SPCPC_03D_PULL_STR-PALOMS sy-vline 
WA_SPCPC_03D_PULL_STR-PALPRCMD sy-vline 
WA_SPCPC_03D_PULL_STR-PALPDHOST sy-vline 
WA_SPCPC_03D_PULL_STR-PALPDPORT sy-vline 
WA_SPCPC_03D_PULL_STR-PACONNTIME sy-vline 
WA_SPCPC_03D_PULL_STR-PAREADTIME sy-vline 
WA_SPCPC_03D_PULL_STR-PATRAYS sy-vline 
WA_SPCPC_03D_PULL_STR-PAXSHIFT sy-vline 
WA_SPCPC_03D_PULL_STR-PAYSHIFT sy-vline 
WA_SPCPC_03D_PULL_STR-PAXSHUNIT sy-vline 
WA_SPCPC_03D_PULL_STR-PAYSHUNIT sy-vline 
WA_SPCPC_03D_PULL_STR-PACRYPTMOD sy-vline 
WA_SPCPC_03D_PULL_STR-PACRYPTMET sy-vline 
WA_SPCPC_03D_PULL_STR-PANOVSERVR sy-vline 
WA_SPCPC_03D_PULL_STR-PAPOOLART sy-vline 
WA_SPCPC_03D_PULL_STR-PATRACE2 sy-vline 
WA_SPCPC_03D_PULL_STR-PATRACEF sy-vline 
WA_SPCPC_03D_PULL_STR-PAPROTDATA sy-vline 
WA_SPCPC_03D_PULL_STR-PAPROTCMD sy-vline 
WA_SPCPC_03D_PULL_STR-PAPROTRES sy-vline 
WA_SPCPC_03D_PULL_STR-PAKEEPFILE sy-vline 
WA_SPCPC_03D_PULL_STR-CHGNAME1 sy-vline 
WA_SPCPC_03D_PULL_STR-CHGTSTMP1 sy-vline 
WA_SPCPC_03D_PULL_STR-CHGSAPREL1 sy-vline 
WA_SPCPC_03D_PULL_STR-CHGSAPSYS1 sy-vline 
WA_SPCPC_03D_PULL_STR-CHGNAME2 sy-vline 
WA_SPCPC_03D_PULL_STR-CHGTSTMP2 sy-vline 
WA_SPCPC_03D_PULL_STR-CHGSAPREL2 sy-vline 
WA_SPCPC_03D_PULL_STR-CHGSAPSYS2 sy-vline 
WA_SPCPC_03D_PULL_STR-CHGNAME3 sy-vline 
WA_SPCPC_03D_PULL_STR-CHGTSTMP3 sy-vline 
WA_SPCPC_03D_PULL_STR-CHGSAPREL3 sy-vline 
WA_SPCPC_03D_PULL_STR-CHGSAPSYS3 sy-vline 
WA_SPCPC_03D_PULL_STR-PADEVGRP sy-vline 
WA_SPCPC_03D_PULL_STR-COLORPRT sy-vline 
WA_SPCPC_03D_PULL_STR-PRINTMODE sy-vline 
WA_SPCPC_03D_PULL_STR-INPUTTRAY sy-vline 
WA_SPCPC_03D_PULL_STR-PANOCHOICE sy-vline 
WA_SPCPC_03D_PULL_STR-OVERWRITE sy-vline      INTO ld_text SEPARATED BY SPACE.

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