ABAP Select data from SAP table ALL_PROFILES into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ALL_PROFILES
*  INTO TABLE @DATA(IT_ALL_PROFILES2).
*--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_ALL_PROFILES INDEX 1 INTO DATA(WA_ALL_PROFILES2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ALL_PROFILES>-POSITION = 1.
<ALL_PROFILES>-PROFILE = 1.
<ALL_PROFILES>-VFLAG = 1.
<ALL_PROFILES>-FLAG = 1.
<ALL_PROFILES>-NEVER_CHNG = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ALL_PROFILES-NO_VAL_CHNG, sy-vline,
  WA_ALL_PROFILES-STAT_CHANGE, sy-vline,
  WA_ALL_PROFILES-CREATE_VERS, sy-vline,
  WA_ALL_PROFILES-ARCHPROF_FLAG, sy-vline,
  WA_ALL_PROFILES-DEC, sy-vline,
  WA_ALL_PROFILES-MASS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ALL_PROFILES 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_ALL_PROFILES 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_ALL_PROFILES INTO WA_ALL_PROFILES.


*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 CUNIT, internal->external for field MASS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ALL_PROFILES-MASS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ALL_PROFILES-MASS.
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_ALL_PROFILES_STR, 
POSITION TYPE STRING,
PROFILE TYPE STRING,
VFLAG TYPE STRING,
FLAG TYPE STRING,
NEVER_CHNG TYPE STRING,
NO_VAL_CHNG TYPE STRING,
STAT_CHANGE TYPE STRING,
CREATE_VERS TYPE STRING,
ARCHPROF_FLAG TYPE STRING,
DEC TYPE STRING,
MASS TYPE STRING,
DATEFROM TYPE STRING,
TIMEFROM TYPE STRING,
DATETO TYPE STRING,
TIMETO TYPE STRING,
ARCH_DATETO TYPE STRING,
ARCH_TIMETO TYPE STRING,
ARCHVAL_INDEX TYPE STRING,
PROFCAT TYPE STRING,
VALUE_TAB TYPE STRING,
VSTATUS TYPE STRING,
MAN_CHNG_TIMES TYPE STRING,
STAT_CHNG_TIMES TYPE STRING,
BILL_TIMES TYPE STRING,
DAY_OFFSET TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ALL_PROFILES_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_ALL_PROFILES_STR-POSITION sy-vline 
WA_ALL_PROFILES_STR-PROFILE sy-vline 
WA_ALL_PROFILES_STR-VFLAG sy-vline 
WA_ALL_PROFILES_STR-FLAG sy-vline 
WA_ALL_PROFILES_STR-NEVER_CHNG sy-vline 
WA_ALL_PROFILES_STR-NO_VAL_CHNG sy-vline 
WA_ALL_PROFILES_STR-STAT_CHANGE sy-vline 
WA_ALL_PROFILES_STR-CREATE_VERS sy-vline 
WA_ALL_PROFILES_STR-ARCHPROF_FLAG sy-vline 
WA_ALL_PROFILES_STR-DEC sy-vline 
WA_ALL_PROFILES_STR-MASS sy-vline 
WA_ALL_PROFILES_STR-DATEFROM sy-vline 
WA_ALL_PROFILES_STR-TIMEFROM sy-vline 
WA_ALL_PROFILES_STR-DATETO sy-vline 
WA_ALL_PROFILES_STR-TIMETO sy-vline 
WA_ALL_PROFILES_STR-ARCH_DATETO sy-vline 
WA_ALL_PROFILES_STR-ARCH_TIMETO sy-vline 
WA_ALL_PROFILES_STR-ARCHVAL_INDEX sy-vline 
WA_ALL_PROFILES_STR-PROFCAT sy-vline 
WA_ALL_PROFILES_STR-VALUE_TAB sy-vline 
WA_ALL_PROFILES_STR-VSTATUS sy-vline 
WA_ALL_PROFILES_STR-MAN_CHNG_TIMES sy-vline 
WA_ALL_PROFILES_STR-STAT_CHNG_TIMES sy-vline 
WA_ALL_PROFILES_STR-BILL_TIMES sy-vline 
WA_ALL_PROFILES_STR-DAY_OFFSET sy-vline      INTO ld_text SEPARATED BY SPACE.

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