Restrict GOS attachments in IW32 for specific doc type

Question

My requirement is we would like to restrict the Services for object
attachments for specific doc type in IW32 transaction.
Can blocking be made on doc type level?
In this case jpg, bmp, and gif should be allowed, but blocking dwg, doc, xls, pdf etc.
Didn't find any option in SGOS transaction or SGOSATTR table.
Any suggestions are welcome..

Answer 1

PARAMETERS: p_key TYPE swo_typeid OBLIGATORY,
p_type TYPE swo_objtyp OBLIGATORY,
p_file TYPE c LENGTH 100 OBLIGATORY,
p_desc TYPE so_obj_des OBLIGATORY.
data wa_kan1 type kna1.
DATA: ls_fol_id TYPE soodk,
ls_obj_id TYPE soodk,
ls_obj_data TYPE sood1,
ls_folmem_k TYPE sofmk,
ls_note TYPE borident,
ls_object TYPE borident,
lv_ep_note TYPE borident-objkey,
lv_offset TYPE i.
DATA: it_objhead TYPE STANDARD TABLE OF soli,
it_content LIKE STANDARD TABLE OF soli,
wa_content LIKE soli.
ls_object-objkey = p_key.
ls_object-objtype = p_type.
**if objtype = kna1 then 
HERE I CHEK CUSTOMER NO U PUT YOUR OBJ ID AND USING SELECT QUERY U CAN CHECK DOC.TYPE
select *from kna1 into wa_kna1
where kunnr = p_key
if sy-subrc <> 0.
exit.
endif.
TRY.
OPEN DATASET p_file FOR INPUT IN BINARY MODE.
WHILE sy-subrc = 0.
READ DATASET p_file INTO wa_content.
APPEND wa_content TO it_content.
ENDWHILE.
CLOSE DATASET p_file.
CATCH cx_sy_file_access_error.
MESSAGE 'Error reading file' TYPE 'E'.
ENDTRY.
CALL FUNCTION 'SO_CONVERT_CONTENTS_BIN'
EXPORTING
it_contents_bin = it_content[]
IMPORTING
et_contents_bin = it_content[].
Edited by: kk.adhvaryu on Mar 9, 2010 10:54 AM