We collect SAPGUI patch numbers and other logon information like hostname, userid, O/S, IP address and put it in a custom table. This allows us to easily see what computers need to be patched. We also highlight duplicates which alerts us to users that are trying to share userids. We have an R/3 4.6C system but it should work for other 4.* systems.
We have done this by activating the user exit SUSR0001 (Tcode CMOD-> Utilities -> SAP Enhancements -> F8 Execute). The primary keys we have are:- MANDT USER_ID COMPUTER_NAME ZFILL1 is a data element with the following definition: Elementary type Domain CHAR01 Data type CHAR Length 1 Decimal pl. 0
The table zlogoninfo was created with the following fields:-
MANDT MANDT CLNT 3
USER_ID XUBNAME CHAR 12
COMPUTER_NAME RFCDEST CHAR 32
USER_OS SYOPSYS CHAR 10
IP_ADDR RFC IPADDR CHAR 15
GUI SYKERNRL CHAR 4
GUI_PATCH CHAR30 CHAR 30
DUP_FLG ZFILL1 CHAR 1
LAST_LOGON_DT XULDATE DATS 8
LAST_LOGON_TM XULTIME TIMS 6
Our user exit has the following code:-
*----------------------------------------------------------------------*
* INCLUDE ZXUSRU01 *
*----------------------------------------------------------------------*
* Definitions
* Table to hold user logon information
Tables: Zlogoninfo.
Data Begin of Logon_Dta.
Include structure Zlogoninfo.
Data End of Logon_Dta.
Data: RFC_Data like RFCSI,
Duplicate_Flag Type c,
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Patch_Level like CNTLSTRINF-VERSION.
* Pick up Logon information
CALL FUNCTION 'RFC_SYSTEM_INFO' DESTINATION 'SAPGUI'
IMPORTING
RFCSI_EXPORT = RFC_Data.
* Pick up the GUI patch level
CALL FUNCTION 'GUI_GET_FILE_INFO'
EXPORTING
FNAME = 'SAPGUI.EXE'
IMPORTING
FILE_VERSION = Patch_Level.
* GUI Patch Level not found
IF SY-SUBRC <> 0.
Move 'Not Found' to zlogoninfo-Gui_Patch.
ENDIF.
* Check if user has already signed on.
Select Single * from zlogoninfo where user_id = Sy-Uname
And Computer_name = RFC_Data-RFCDest.
* If no record found... add new record otherwise change record If sy-subrc <> 0.
Logon_Dta-User_Id = Sy-Uname.
Logon_Dta-Computer_Name = RFC_Data-RFCDest.
Logon_Dta-User_OS = RFC_Data-RFCopSys.
Logon_Dta-IP_Addr = RFC_Data-RFCIPAddr.
Logon_Dta-GUI = RFC_Data-RFCKERNRL.
Logon_Dta-GUI_Patch = Patch_Level.
Logon_Dta-Dup_Flg = ' '.
Logon_Dta-Last_Logon_DT = Sy-Datum.
Logon_Dta-Last_Logon_TM = Sy-Uzeit.
* Check if user ID exists in the table. If it does update the flag
Clear Duplicate_Flag.
Select Single * from zlogoninfo where user_id = Sy-Uname.
If sy-subrc = 0.
Duplicate_Flag = 'X'.
EndIF.
* Check if Computer name xists in the table. If it does update the flag
Select Single * from zlogoninfo
where Computer_Name = RFC_Data-RFCDest.
If sy-subrc = 0.
Duplicate_Flag = 'X'.
EndIF.
Logon_Dta-Dup_Flg = Duplicate_Flag.
Insert into Zlogoninfo values Logon_Dta.
If sy-subrc <> 0.
EndIF.
Else.
Zlogoninfo-User_OS = RFC_Data-RFCopSys.
Zlogoninfo-IP_Addr = RFC_Data-RFCIPAddr.
Zlogoninfo-GUI = RFC_Data-RFCKERNRL.
Zlogoninfo-GUI_Patch = Patch_Level.
Zlogoninfo-Last_Logon_DT = Sy-Datum.
Zlogoninfo-Last_Logon_TM = Sy-Uzeit.
Update Zlogoninfo.
EndIF.
This was first published in January 2005
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