ABAP Select data from SAP table BAPIISUPROFILE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPIISUPROFILE
*  INTO TABLE @DATA(IT_BAPIISUPROFILE2).
*--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_BAPIISUPROFILE INDEX 1 INTO DATA(WA_BAPIISUPROFILE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIISUPROFILE>-PROFILE = 1.
<BAPIISUPROFILE>-DATEFROM = 1.
<BAPIISUPROFILE>-TIMEFROM = 1.
<BAPIISUPROFILE>-FROM_OFFSET = 1.
<BAPIISUPROFILE>-DATEFROMLOC = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPIISUPROFILE-TIMEFROMLOC, sy-vline,
  WA_BAPIISUPROFILE-DATETO, sy-vline,
  WA_BAPIISUPROFILE-TIMETO, sy-vline,
  WA_BAPIISUPROFILE-TO_OFFSET, sy-vline,
  WA_BAPIISUPROFILE-DATETOLOC, sy-vline,
  WA_BAPIISUPROFILE-TIMETOLOC, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPIISUPROFILE 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_BAPIISUPROFILE 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_BAPIISUPROFILE INTO WA_BAPIISUPROFILE.


*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 LOGBELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIISUPROFILE-LOGBELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIISUPROFILE-LOGBELNR.
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_BAPIISUPROFILE_STR, 
PROFILE TYPE STRING,
DATEFROM TYPE STRING,
TIMEFROM TYPE STRING,
FROM_OFFSET TYPE STRING,
DATEFROMLOC TYPE STRING,
TIMEFROMLOC TYPE STRING,
DATETO TYPE STRING,
TIMETO TYPE STRING,
TO_OFFSET TYPE STRING,
DATETOLOC TYPE STRING,
TIMETOLOC TYPE STRING,
DOCNUM TYPE STRING,
PROF_TIMEZONE TYPE STRING,
INT_UI TYPE STRING,
EXT_UI TYPE STRING,
LOGIKZW TYPE STRING,
KENNZIFF TYPE STRING,
ROLETYPE TYPE STRING,
PROFROLE TYPE STRING,
SRCSYSTEM TYPE STRING,
SRCADDR TYPE STRING,
EXTREFERENCE TYPE STRING,
EXTLOGNUMBER TYPE STRING,
LOGBELNR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPIISUPROFILE_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_BAPIISUPROFILE_STR-PROFILE sy-vline 
WA_BAPIISUPROFILE_STR-DATEFROM sy-vline 
WA_BAPIISUPROFILE_STR-TIMEFROM sy-vline 
WA_BAPIISUPROFILE_STR-FROM_OFFSET sy-vline 
WA_BAPIISUPROFILE_STR-DATEFROMLOC sy-vline 
WA_BAPIISUPROFILE_STR-TIMEFROMLOC sy-vline 
WA_BAPIISUPROFILE_STR-DATETO sy-vline 
WA_BAPIISUPROFILE_STR-TIMETO sy-vline 
WA_BAPIISUPROFILE_STR-TO_OFFSET sy-vline 
WA_BAPIISUPROFILE_STR-DATETOLOC sy-vline 
WA_BAPIISUPROFILE_STR-TIMETOLOC sy-vline 
WA_BAPIISUPROFILE_STR-DOCNUM sy-vline 
WA_BAPIISUPROFILE_STR-PROF_TIMEZONE sy-vline 
WA_BAPIISUPROFILE_STR-INT_UI sy-vline 
WA_BAPIISUPROFILE_STR-EXT_UI sy-vline 
WA_BAPIISUPROFILE_STR-LOGIKZW sy-vline 
WA_BAPIISUPROFILE_STR-KENNZIFF sy-vline 
WA_BAPIISUPROFILE_STR-ROLETYPE sy-vline 
WA_BAPIISUPROFILE_STR-PROFROLE sy-vline 
WA_BAPIISUPROFILE_STR-SRCSYSTEM sy-vline 
WA_BAPIISUPROFILE_STR-SRCADDR sy-vline 
WA_BAPIISUPROFILE_STR-EXTREFERENCE sy-vline 
WA_BAPIISUPROFILE_STR-EXTLOGNUMBER sy-vline 
WA_BAPIISUPROFILE_STR-LOGBELNR sy-vline      INTO ld_text SEPARATED BY SPACE.

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