ABAP Select data from SAP table /XFT/QM_PPAP_GRP_SELECTION_02 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /XFT/QM_PPAP_GRP_SELECTION_02 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 /XFT/QM_PPAP_GRP_SELECTION_02. 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 /XFT/QM_PPAP_GRP_SELECTION_02 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_/XFT/QM_PPAP_GRP_SELECTION_02 TYPE STANDARD TABLE OF /XFT/QM_PPAP_GRP_SELECTION_02,
      WA_/XFT/QM_PPAP_GRP_SELECTION_02 TYPE /XFT/QM_PPAP_GRP_SELECTION_02,
      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: </XFT/QM_PPAP_GRP_SELECTION_02> TYPE /XFT/QM_PPAP_GRP_SELECTION_02.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/XFT/QM_PPAP_GRP_SELECTION_02.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /XFT/QM_PPAP_GRP_SELECTION_02
  INTO TABLE IT_/XFT/QM_PPAP_GRP_SELECTION_02.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /XFT/QM_PPAP_GRP_SELECTION_02
*  INTO TABLE @DATA(IT_/XFT/QM_PPAP_GRP_SELECTION_022).
*--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_/XFT/QM_PPAP_GRP_SELECTION_02 INDEX 1 INTO DATA(WA_/XFT/QM_PPAP_GRP_SELECTION_022).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/XFT/QM_PPAP_GRP_SELECTION_02 ASSIGNING </XFT/QM_PPAP_GRP_SELECTION_02>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</XFT/QM_PPAP_GRP_SELECTION_02>-PID = 1.
</XFT/QM_PPAP_GRP_SELECTION_02>-MATNR = 1.
</XFT/QM_PPAP_GRP_SELECTION_02>-NORM_ID = 1.
</XFT/QM_PPAP_GRP_SELECTION_02>-LEVEL_ID = 1.
</XFT/QM_PPAP_GRP_SELECTION_02>-SAMPL_TYPE_ID = 1.

ENDLOOP.

LOOP AT IT_/XFT/QM_PPAP_GRP_SELECTION_02 INTO WA_/XFT/QM_PPAP_GRP_SELECTION_02.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/XFT/QM_PPAP_GRP_SELECTION_02-PROD_TYPE_ID, sy-vline,
  WA_/XFT/QM_PPAP_GRP_SELECTION_02-FOR_CUSTOMER_X, sy-vline,
  WA_/XFT/QM_PPAP_GRP_SELECTION_02-KUNNR, sy-vline,
  WA_/XFT/QM_PPAP_GRP_SELECTION_02-WERKS, sy-vline,
  WA_/XFT/QM_PPAP_GRP_SELECTION_02-LIFNR, sy-vline,
  WA_/XFT/QM_PPAP_GRP_SELECTION_02-QPLOS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/XFT/QM_PPAP_GRP_SELECTION_02 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_/XFT/QM_PPAP_GRP_SELECTION_02 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_/XFT/QM_PPAP_GRP_SELECTION_02 INTO WA_/XFT/QM_PPAP_GRP_SELECTION_02.


*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 KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/XFT/QM_PPAP_GRP_SELECTION_02-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/XFT/QM_PPAP_GRP_SELECTION_02-KUNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/XFT/QM_PPAP_GRP_SELECTION_02-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/XFT/QM_PPAP_GRP_SELECTION_02-LIFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/XFT/QM_PPAP_GRP_SELECTION_02-EBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/XFT/QM_PPAP_GRP_SELECTION_02-EBELN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/XFT/QM_PPAP_GRP_SELECTION_02-VBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/XFT/QM_PPAP_GRP_SELECTION_02-VBELN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/XFT/QM_PPAP_GRP_SELECTION_02-INFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/XFT/QM_PPAP_GRP_SELECTION_02-INFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PS_PSPID
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_/XFT/QM_PPAP_GRP_SELECTION_02-PS_PSPID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/XFT/QM_PPAP_GRP_SELECTION_02-PS_PSPID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PS_POSID
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_/XFT/QM_PPAP_GRP_SELECTION_02-PS_POSID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/XFT/QM_PPAP_GRP_SELECTION_02-PS_POSID.
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_/XFT/QM_PPAP_GRP_SELECTION_02_STR, 
PID TYPE STRING,
MATNR TYPE STRING,
NORM_ID TYPE STRING,
LEVEL_ID TYPE STRING,
SAMPL_TYPE_ID TYPE STRING,
PROD_TYPE_ID TYPE STRING,
FOR_CUSTOMER_X TYPE STRING,
KUNNR TYPE STRING,
WERKS TYPE STRING,
LIFNR TYPE STRING,
QPLOS TYPE STRING,
EKGRP TYPE STRING,
VKGRP TYPE STRING,
MATKL TYPE STRING,
EBELN TYPE STRING,
VBELN TYPE STRING,
INFNR TYPE STRING,
PS_PSPID TYPE STRING,
PS_POSID TYPE STRING,
AT_LAST_CREATED TYPE STRING,
DEALINE_ADHERENCE TYPE STRING,
STAT_IN_PROCESS TYPE STRING,
STAT_APPROVED TYPE STRING,
STAT_INTERIM_APPROVED TYPE STRING,
STAT_REJECTED TYPE STRING,
STAT_CANCELLED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/XFT/QM_PPAP_GRP_SELECTION_02_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_/XFT/QM_PPAP_GRP_SELECTION_02_STR-PID sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-MATNR sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-NORM_ID sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-LEVEL_ID sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-SAMPL_TYPE_ID sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-PROD_TYPE_ID sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-FOR_CUSTOMER_X sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-KUNNR sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-WERKS sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-LIFNR sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-QPLOS sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-EKGRP sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-VKGRP sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-MATKL sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-EBELN sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-VBELN sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-INFNR sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-PS_PSPID sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-PS_POSID sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-AT_LAST_CREATED sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-DEALINE_ADHERENCE sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-STAT_IN_PROCESS sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-STAT_APPROVED sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-STAT_INTERIM_APPROVED sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-STAT_REJECTED sy-vline 
WA_/XFT/QM_PPAP_GRP_SELECTION_02_STR-STAT_CANCELLED sy-vline      INTO ld_text SEPARATED BY SPACE.

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