RFC connection not disconnected on timeout/logoff.

Dear Sir,
We have two systems of ITS, one with ITS 620/patch 16 connected to ECC 5.0 and second, with ITS 620/patch 4 connected with 4.7.
The one with patch 16 is perfectly working while the one with patch 4 have following problem.
1. ~event=logoff doesn't close the RFC session to R/3.
2. After the timeout period i.e set in ~timeout and ~usertimeout parameters set in global services, the RFC connection doesn't get closed.
Can this be a patch level problem?? or do the following R/3 parameters with 0 value have impact??
a. em/stat_log_timeout
b. gw/deallocate_timeout
c. gw/reg_keepalive
d. gw/timeout
Please guide...

Hi All,
We are facing the same problem. but we are not using ITS, we are using
WAS 6.20 on CRM4.0
Problem is: Open RFC connections build in the system, are not closed after the user sessions are closed / terminated
Can anyone help us to solve this problem.
Thanks
Kishora Reddy

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Dear All,
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Error Details     MODULE: gwr3cpic.c
Error Details     LINE: 1973
Error Details     RETURN CODE: 242
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Error Details     VERSION: 2
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Error Details     MODULE:
Error Details     LINE:
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Hello everyone
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Trace file opened at 20101221 130738 Central European Standard Time, SAP-RE
======> CPIC-CALL: 'ThSAPOCMINIT' : cmRc=2 thRc=679
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Hi Salim
thanks for your reply.
./rfcexec -a(PROG_ID) -gssapprod -xsapgw21 &
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I installed on a server Windows Server 2003 SP1 32bit:
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          BW Publisher Service           --      Running
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Hi,
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http://<serverhostname>:<port>/CmcApp
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http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/a00ee3b2-5283-2b10-f1bf-8c6413e0898f
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"but one second, or maybe less, after it's connected to the computer, the only thing I get is the 'do not disconnect' warning message. No action, not even a pulsating battery icon. (It does that, right, when it's charging?) Even after 20 minutes, with the battery icon on the 'pod screen showing a fully charged battery, I don't get anything on the iPod screen, just the 'do not disconnect'."
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If you have your iPod set to automatically sync with iTunes version 7 or later, connect the iPod and when you see the summary screen, uncheck the box marked "enable disk use".
If you are using an earlier version of iTunes, right click on the iPod in the source list, select options and uncheck the same box.
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HT1853 My laptop lost connection with itunes while my ipod was in do not disconnect mode. My ipod will not respond now and still shows do not disconnect?

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