topic Re: reports in Application Development and Automation Discussions

reports

Former Member — Mon, 19 Nov 2007 08:23:19 GMT

Hi friends,

My dobut is how to call one alv program in another alv program,three of our friends

are treat it as alv interactive given the alv interactive example, friends please tell me the solution and if possible provide the code.

Thanks in advance,

Sasi.

Re: reports

Former Member — Mon, 19 Nov 2007 08:25:39 GMT

use OOALV fot this... it will be quite easy...

on the PAI event of the ALV with help of sy-ucomm you can call other ALV Report...

and you can pass the parameters via current report...

e.g. use SUBMIT command to call new report...

Re: reports

Former Member — Mon, 19 Nov 2007 08:30:28 GMT

An Interactive ALV Report

&----

*& Report ZZ_22038_22098_002 *

*& *

&----

*& This is an Interactive ALV report, where on line slection we can see

*& the secondry list

*& *

&----

REPORT ZZ_22038_22098_002 NO STANDARD PAGE HEADING LINE-SIZE 650

MESSAGE-ID ZZ_9838 .

TYPE-POOLS: SLIS.

*type declaration for values from ekko

TYPES: BEGIN OF I_EKKO,

EBELN LIKE EKKO-EBELN,

AEDAT LIKE EKKO-AEDAT,

BUKRS LIKE EKKO-BUKRS,

BSART LIKE EKKO-BSART,

LIFNR LIKE EKKO-LIFNR,

END OF I_EKKO.

DATA: IT_EKKO TYPE STANDARD TABLE OF I_EKKO INITIAL SIZE 0,

WA_EKKO TYPE I_EKKO.

*type declaration for values from ekpo

TYPES: BEGIN OF I_EKPO,

EBELN LIKE EKPO-EBELN,

EBELP LIKE EKPO-EBELP,

MATNR LIKE EKPO-MATNR,

MENGE LIKE EKPO-MENGE,

MEINS LIKE EKPO-MEINS,

NETPR LIKE EKPO-NETPR,

END OF I_EKPO.

DATA: IT_EKPO TYPE STANDARD TABLE OF I_EKPO INITIAL SIZE 0,

WA_EKPO TYPE I_EKPO .

*variable for Report ID

DATA: V_REPID LIKE SY-REPID .

*declaration for fieldcatalog

DATA: I_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,

WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV.

DATA: IT_LISTHEADER TYPE SLIS_T_LISTHEADER.

declaration for events table where user comand or set PF status will
be defined

DATA: V_EVENTS TYPE SLIS_T_EVENT,

WA_EVENT TYPE SLIS_ALV_EVENT.

declartion for layout

DATA: ALV_LAYOUT TYPE SLIS_LAYOUT_ALV.

declaration for variant(type of display we want)

DATA: I_VARIANT TYPE DISVARIANT,

I_VARIANT1 TYPE DISVARIANT,

I_SAVE(1) TYPE C.

*PARAMETERS : p_var TYPE disvariant-variant.

*Title displayed when the alv list is displayed

DATA: I_TITLE_EKKO TYPE LVC_TITLE VALUE 'FIRST LIST DISPLAYED'.

DATA: I_TITLE_EKPO TYPE LVC_TITLE VALUE 'SECONDRY LIST DISPLAYED'.

INITIALIZATION.

V_REPID = SY-REPID.

PERFORM BUILD_FIELDCATLOG.

PERFORM EVENT_CALL.

PERFORM POPULATE_EVENT.

START-OF-SELECTION.

PERFORM DATA_RETRIEVAL.

PERFORM BUILD_LISTHEADER USING IT_LISTHEADER.

PERFORM DISPLAY_ALV_REPORT.

&----

*& Form BUILD_FIELDCATLOG

&----

Fieldcatalog has all the field details from ekko

----

FORM BUILD_FIELDCATLOG.

WA_FIELDCAT-TABNAME = 'IT_EKKO'.

WA_FIELDCAT-FIELDNAME = 'EBELN'.

WA_FIELDCAT-SELTEXT_M = 'PO NO.'.

APPEND WA_FIELDCAT TO I_FIELDCAT.

CLEAR WA_FIELDCAT.

WA_FIELDCAT-TABNAME = 'IT_EKKO'.

WA_FIELDCAT-FIELDNAME = 'AEDAT'.

WA_FIELDCAT-SELTEXT_M = 'DATE.'.

APPEND WA_FIELDCAT TO I_FIELDCAT.

CLEAR WA_FIELDCAT.

WA_FIELDCAT-TABNAME = 'IT_EKKO'.

WA_FIELDCAT-FIELDNAME = 'BUKRS'.

WA_FIELDCAT-SELTEXT_M = 'COMPANY CODE'.

APPEND WA_FIELDCAT TO I_FIELDCAT.

CLEAR WA_FIELDCAT.

WA_FIELDCAT-TABNAME = 'IT_EKKO'.

WA_FIELDCAT-FIELDNAME = 'BUKRS'.

WA_FIELDCAT-SELTEXT_M = 'DOCMENT TYPE'.

APPEND WA_FIELDCAT TO I_FIELDCAT.

CLEAR WA_FIELDCAT.

WA_FIELDCAT-TABNAME = 'IT_EKKO'.

WA_FIELDCAT-FIELDNAME = 'LIFNR'.

WA_FIELDCAT-NO_OUT = 'X'.

WA_FIELDCAT-SELTEXT_M = 'VENDOR CODE'.

APPEND WA_FIELDCAT TO I_FIELDCAT.

CLEAR WA_FIELDCAT.

ENDFORM. "BUILD_FIELDCATLOG

&----

*& Form EVENT_CALL

&----

we get all events - TOP OF PAGE or USER COMMAND in table v_events

----

FORM EVENT_CALL.

CALL FUNCTION 'REUSE_ALV_EVENTS_GET'

EXPORTING

I_LIST_TYPE = 0

IMPORTING

ET_EVENTS = V_EVENTS

EXCEPTIONS
LIST_TYPE_WRONG = 1
OTHERS = 2

IF SY-SUBRC <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

ENDFORM. "EVENT_CALL

&----

*& Form POPULATE_EVENT

&----

Events populated for TOP OF PAGE & USER COMAND

----

FORM POPULATE_EVENT.

READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.

IF SY-SUBRC EQ 0.

WA_EVENT-FORM = 'TOP_OF_PAGE'.

MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =

WA_EVENT-FORM.

ENDIF.

READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'USER_COMMAND'.

IF SY-SUBRC EQ 0.

WA_EVENT-FORM = 'USER_COMMAND'.

MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =

WA_EVENT-NAME.

ENDIF.

ENDFORM. "POPULATE_EVENT

&----

*& Form data_retrieval

&----

retreiving values from the database table ekko

----

FORM DATA_RETRIEVAL.

SELECT EBELN AEDAT BUKRS BSART LIFNR FROM EKKO INTO TABLE IT_EKKO.

ENDFORM. "data_retrieval

&----

*& Form bUild_listheader

&----

text

----

-->I_LISTHEADEtext

----

FORM BUILD_LISTHEADER USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.

DATA HLINE TYPE SLIS_LISTHEADER.

HLINE-INFO = 'this is my first alv pgm'.

HLINE-TYP = 'H'.

ENDFORM. "build_listheader

&----

*& Form display_alv_report

&----

text

----

FORM DISPLAY_ALV_REPORT.

V_REPID = SY-REPID.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = V_REPID

I_CALLBACK_PF_STATUS_SET = ' '

I_CALLBACK_USER_COMMAND = 'USER_COMMAND'

I_CALLBACK_TOP_OF_PAGE = 'TOP_OF_PAGE'

I_GRID_TITLE = I_TITLE_EKKO

I_GRID_SETTINGS =
IS_LAYOUT = ALV_LAYOUT

IT_FIELDCAT = I_FIELDCAT[]

IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
i_default = 'ZLAY1'

I_SAVE = 'A'

is_variant = i_variant

IT_EVENTS = V_EVENTS

TABLES

T_OUTTAB = IT_EKKO

EXCEPTIONS
PROGRAM_ERROR = 1
OTHERS = 2

IF SY-SUBRC <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

ENDFORM. "display_alv_report

&----

*& Form TOP_OF_PAGE

&----

text

----

FORM TOP_OF_PAGE.

CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'

EXPORTING

IT_LIST_COMMENTARY = IT_LISTHEADER

i_logo =
I_END_OF_LIST_GRID =

ENDFORM. "TOP_OF_PAGE

&----

*& Form USER_COMMAND

&----

text

----

-->R_UCOMM text
-->, text
-->RS_SLEFIELDtext

----

FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM

RS_SELFIELD TYPE SLIS_SELFIELD.

CASE R_UCOMM.

WHEN '&IC1'.

READ TABLE IT_EKKO INTO WA_EKKO INDEX RS_SELFIELD-TABINDEX.

PERFORM BUILD_FIELDCATLOG_EKPO.

PERFORM EVENT_CALL_EKPO.

PERFORM POPULATE_EVENT_EKPO.

PERFORM DATA_RETRIEVAL_EKPO.

PERFORM BUILD_LISTHEADER_EKPO USING IT_LISTHEADER.

PERFORM DISPLAY_ALV_EKPO.

ENDCASE.

ENDFORM. "user_command

&----

*& Form BUILD_FIELDCATLOG_EKPO

&----

text

----

FORM BUILD_FIELDCATLOG_EKPO.

WA_FIELDCAT-TABNAME = 'IT_EKPO'.

WA_FIELDCAT-FIELDNAME = 'EBELN'.

WA_FIELDCAT-SELTEXT_M = 'PO NO.'.

APPEND WA_FIELDCAT TO I_FIELDCAT.

CLEAR WA_FIELDCAT.

WA_FIELDCAT-TABNAME = 'IT_EKPO'.

WA_FIELDCAT-FIELDNAME = 'EBELP'.

WA_FIELDCAT-SELTEXT_M = 'LINE NO'.

APPEND WA_FIELDCAT TO I_FIELDCAT.

CLEAR WA_FIELDCAT.

WA_FIELDCAT-TABNAME = 'I_EKPO'.

WA_FIELDCAT-FIELDNAME = 'MATNR'.

WA_FIELDCAT-SELTEXT_M = 'MATERIAL NO.'.

APPEND WA_FIELDCAT TO I_FIELDCAT.

CLEAR WA_FIELDCAT.

WA_FIELDCAT-TABNAME = 'I_EKPO'.

WA_FIELDCAT-FIELDNAME = 'MENGE'.

WA_FIELDCAT-SELTEXT_M = 'QUANTITY'.

APPEND WA_FIELDCAT TO I_FIELDCAT.

CLEAR WA_FIELDCAT.

WA_FIELDCAT-TABNAME = 'I_EKPO'.

WA_FIELDCAT-FIELDNAME = 'MEINS'.

WA_FIELDCAT-SELTEXT_M = 'UOM'.

APPEND WA_FIELDCAT TO I_FIELDCAT.

CLEAR WA_FIELDCAT.

WA_FIELDCAT-TABNAME = 'I_EKPO'.

WA_FIELDCAT-FIELDNAME = 'NETPR'.

WA_FIELDCAT-SELTEXT_M = 'PRICE'.

APPEND WA_FIELDCAT TO I_FIELDCAT.

CLEAR WA_FIELDCAT.

ENDFORM. "BUILD_FIELDCATLOG_EKPO

&----

*& Form event_call_ekpo

&----

we get all events - TOP OF PAGE or USER COMMAND in table v_events

----

FORM EVENT_CALL_EKPO.

CALL FUNCTION 'REUSE_ALV_EVENTS_GET'

EXPORTING

I_LIST_TYPE = 0

IMPORTING

ET_EVENTS = V_EVENTS

EXCEPTIONS
LIST_TYPE_WRONG = 1
OTHERS = 2

IF SY-SUBRC <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

ENDFORM. "event_call_ekpo

&----

*& Form POPULATE_EVENT

&----

Events populated for TOP OF PAGE & USER COMAND

----

FORM POPULATE_EVENT_EKPO.

READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.

IF SY-SUBRC EQ 0.

WA_EVENT-FORM = 'TOP_OF_PAGE'.

MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =

WA_EVENT-FORM.

ENDIF.

ENDFORM. "POPULATE_EVENT

&----

*& Form TOP_OF_PAGE

&----

text

----

FORM F_TOP_OF_PAGE.

CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'

EXPORTING

IT_LIST_COMMENTARY = IT_LISTHEADER

i_logo =
I_END_OF_LIST_GRID =

ENDFORM. "TOP_OF_PAGE

&----

*& Form USER_COMMAND

&----

text

----

-->R_UCOMM text
-->, text
-->RS_SLEFIELDtext

----

*retreiving values from the database table ekko

FORM DATA_RETRIEVAL_EKPO.

SELECT EBELN EBELP MATNR MENGE MEINS NETPR FROM EKPO INTO TABLE IT_EKPO.

ENDFORM.

FORM BUILD_LISTHEADER_EKPO USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.

DATA: HLINE1 TYPE SLIS_LISTHEADER.

HLINE1-TYP = 'H'.

HLINE1-INFO = 'CHECKING PGM'.

ENDFORM.

FORM DISPLAY_ALV_EKPO.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_INTERFACE_CHECK = ' '
I_BYPASSING_BUFFER = ' '
I_BUFFER_ACTIVE = ' '

I_CALLBACK_PROGRAM = V_REPID

I_CALLBACK_PF_STATUS_SET = ' '
I_CALLBACK_USER_COMMAND = 'F_USER_COMMAND'

I_CALLBACK_TOP_OF_PAGE = 'TOP_OF_PAGE'

I_CALLBACK_HTML_TOP_OF_PAGE = ' '
I_CALLBACK_HTML_END_OF_LIST = ' '
I_STRUCTURE_NAME =
I_BACKGROUND_ID = ' '

I_GRID_TITLE = I_TITLE_EKPO

I_GRID_SETTINGS =
IS_LAYOUT =

IT_FIELDCAT = I_FIELDCAT[]

IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
I_DEFAULT =

I_SAVE = 'A'

IS_VARIANT =

IT_EVENTS = V_EVENTS

TABLES

T_OUTTAB = IT_EKPO

EXCEPTIONS

PROGRAM_ERROR = 1

OTHERS = 2

IF SY-SUBRC <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

ENDFORM.

Re: reports

Former Member — Mon, 19 Nov 2007 08:32:09 GMT

Look at the "PROCESS_USER_COMMANDS" subroutine for interactive bits (ie. drilldown functionality):

This program is an example of how the ALV Display works.
It will display Customer Data.
This report will also show how to display an ALV report with different
colored lines and icons

REPORT zpat.

************************************************************************

Include Programs

************************************************************************

INCLUDE <icon>.

************************************************************************

Database Tables

************************************************************************

TABLES: kna1. "Customer Master

************************************************************************

Types

************************************************************************

TYPE-POOLS: kkblo.

************************************************************************

Structures

************************************************************************

Structure to hold the Color Information

DATA: BEGIN OF st_color,

color(3) TYPE c,

END OF st_color.

Structure to hold the Icon Information

DATA: BEGIN OF st_icon,

icon(4) TYPE c,

END OF st_icon.

ALV Field Catalog Structure

DATA: st_fieldcat TYPE slis_fieldcat_alv.

ALV Layout Structure

DATA: st_layout TYPE slis_layout_alv.

************************************************************************

Internal Tables

************************************************************************

Output Table

DATA: BEGIN OF tbl_kna1 OCCURS 0.

INCLUDE STRUCTURE st_icon. "Icon Structure

INCLUDE STRUCTURE kna1. "Customer Master Structure

INCLUDE STRUCTURE st_color. "Color Structure

DATA: END OF tbl_kna1.

ALV Field Catalog Table

DATA: tbl_fieldcat TYPE slis_t_fieldcat_alv.

************************************************************************

Variables

************************************************************************

DATA: fieldname(30) TYPE c,

g_repid LIKE sy-repid.

************************************************************************

Start of Selection

************************************************************************

START-OF-SELECTION.

g_repid = sy-repid.

PERFORM get_data.

************************************************************************

End of Selection

************************************************************************

END-OF-SELECTION.

PERFORM do_fancy_stuff.

PERFORM get_layout.

PERFORM get_fieldcat.

PERFORM create_report.

&----

*& Form CREATE_REPORT

&----

Learn to read the subroutine name!

----

FORM create_report.

CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'

EXPORTING

i_interface_check = ' '

i_callback_program = g_repid

i_callback_user_command = 'PROCESS_USER_COMMANDS'

it_fieldcat = tbl_fieldcat

i_default = 'X'

i_save = ' '

is_layout = st_layout

TABLES

t_outtab = tbl_kna1

EXCEPTIONS

program_error = 1

OTHERS = 2.

IF sy-subrc <> 0.

MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno

WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

ENDIF.

ENDFORM. " CREATE_REPORT

&----

*& Form GET_FIELDCAT

&----

Build the Field Catalog

----

FORM get_fieldcat.

Here the field catalog is created. To display more fields simply
'uncomment' the additional lines and add the field name. Also note
that the field catalog is much more powerful than this. You can
intensify fields, change the colour, assign reference fields, etc.
Look at type slis_fieldcat_alv for more options.

PERFORM write_fieldcat USING 'ICON' 'TBL_KNA1' ' ' 'X' 1 '2' 'X'

' '.

PERFORM write_fieldcat USING 'KUNNR' 'TBL_KNA1' 'KNA1' 'X' 2 ' ' ' '

' '.

PERFORM write_fieldcat USING 'NAME1' 'TBL_KNA1' 'KNA1' ' ' 3 '10' ' '

'X'.

PERFORM write_fieldcat USING 'STRAS' 'TBL_KNA1' 'KNA1' ' ' 4 ' ' ' '

' '.

PERFORM write_fieldcat USING 'TELF1' 'TBL_KNA1' 'KNA1' ' ' 5 ' ' ' '

' '.

PERFORM write_fieldcat USING 'ORT01' 'TBL_KNA1' 'KNA1' ' ' 6 ' ' ' '

' '.

PERFORM write_fieldcat USING 'PSTLZ' 'TBL_KNA1' 'KNA1' ' ' 7 ' ' ' '

' '.

PERFORM write_fieldcat USING 'SORTL' 'TBL_KNA1' 'KNA1' ' ' 8 ' ' ' '

' '.

PERFORM write_fieldcat USING 'ERNAM' 'TBL_KNA1' 'KNA1' ' ' 9 ' ' ' '

' '.

PERFORM write_fieldcat USING 'SPRAS' 'TBL_KNA1' 'KNA1' ' ' 10 ' ' ' '

' '.

perform write_fieldcat using ' ' 'TBL_KNA1' 'KNA1' ' ' 10 ' '.
perform write_fieldcat using ' ' 'TBL_KNA1' 'KNA1' ' ' 11 ' '.
perform write_fieldcat using ' ' 'TBL_KNA1' 'KNA1' ' ' 12 ' '.

ENDFORM. " GET_FIELDCAT

&----

*& Form WRITE_FIELDCAT

&----

Write the Field Catalog data to the Field Catalog Table

----

-->name Field name
-->tab Table name
-->st Structure Name
-->key Is this field a Key?
-->pos Position Number
-->length Field Length
-->icon Display as Icon
-->hot Hotspot

----

FORM write_fieldcat USING name tab st key pos length icon hot.

st_fieldcat-fieldname = name.

st_fieldcat-tabname = tab.

st_fieldcat-ref_tabname = st.

st_fieldcat-key = key.

st_fieldcat-col_pos = pos.

st_fieldcat-outputlen = length.

st_fieldcat-icon = icon.

st_fieldcat-hotspot = hot.

APPEND st_fieldcat TO tbl_fieldcat.

CLEAR st_fieldcat.

ENDFORM. " WRITE_FIELDCAT

&----

*& Form PROCESS_USER_COMMANDS

&----

Interactive Reporting Commands

----

FORM process_user_commands USING syst-ucomm LIKE syst-ucomm

selfield TYPE slis_selfield.

This subroutine is called when there is user interaction in the output
In this case if the user double clicks the Customer Number then the
program will call transaction XD03 and display the Customer Master
Data

CASE syst-ucomm.

WHEN '&IC1'.

get cursor field fieldname.

READ TABLE tbl_kna1 INDEX selfield-tabindex.

SET PARAMETER ID 'KUN' FIELD tbl_kna1-kunnr.

CALL TRANSACTION 'XD03' AND SKIP FIRST SCREEN.

ENDCASE.

ENDFORM. " PROCESS_USER_COMMANDS

&----

*& Form GET_LAYOUT

&----

set the layout of the ALV.
add color to the row?

----

FORM get_layout.

st_layout-info_fieldname = 'COLOR'.

st_layout-colwidth_optimize = 'X'.

st_layout-get_selinfos = 'X'.

ENDFORM. " GET_LAYOUT

&----

*& Form get_data

&----

Get some data to play with

----

FORM get_data.

SELECT * FROM kna1 INTO CORRESPONDING FIELDS OF TABLE tbl_kna1

UP TO 30 ROWS.

ENDFORM. " get_data

&----

*& Form do_fancy_stuff

&----

Do some fancy pants stuff for example changing the color of
lines and adding icons

----

FORM do_fancy_stuff.

Here we will demonstrate changing the color of ALV Record lines as
well as displaying Icons

LOOP AT tbl_kna1.

All records where NAME1 begins with 'M', will be displayed in Bluish
Green

IF tbl_kna1-name1(1) EQ 'M'.

tbl_kna1-color = 'C41'. "Bluish Green

MODIFY tbl_kna1 TRANSPORTING color.

ENDIF.

All records with no TELF1 will be displayed in White and have a
Warning Icon

IF tbl_kna1-telf1 IS INITIAL.

tbl_kna1-color = 'C00'. "White

tbl_kna1-icon = '@AH@'. "Warning Icon

MODIFY tbl_kna1 TRANSPORTING icon color.

ENDIF.

ENDLOOP.

ENDFORM. " do_fancy_stuff

Check these links on Interactive ALV:

https://www.sdn.sap.com/sdn/collaboration.sdn?contenttype=url&content=https%3A//forums.sdn.sap.com/thread.jspa%3FforumID%3D50%26threadID%3D40787%26messageID%3D400223%23400223

https://www.sdn.sap.com/sdn/collaboration.sdn?contenttype=url&content=https%3A//forums.sdn.sap.com/thread.jspa%3FforumID%3D50%26threadID%3D38170%26messageID%3D368877%23368877