CMP EJB on Windows can't create entity on database

I've a J2EE application.
It has session beans and entity beans.
Session beans have remote interfaces and entity beans have local interfaces.
It works already on solaris/IAS 9.0.3.0
CMP Entity beans can't create or update entity on database but remove method can successfuly delete entity when I deployed this ear to Windows/IAS 9.0.3.0 with 9.0.3.1 package.
What is problem?
Please help me.

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I have had BT infinity for somewhat over a month now without any problems, until yesterday. That I am aware of two things have changed but in what order they changed I do not know.
'Firstly' I connected a brand new but several years old i.e. unused, LG 1T network drive and tried to get through the software installation process without success (can't create acceptable login details ). However I could see etc. the drive if I typed its network address into a browser's address window. BUT at that point the Windows network map started breaking. That was yesterday and I have, for the moment, removed the drive and deleted its info from the Homehub 5b.
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Claybourne wrote:
Hi
I have had BT infinity for somewhat over a month now without any problems, until yesterday.
That I am aware of two things have changed but in what order they changed I do not know.
'Firstly' I connected a brand new but several years old i.e. unused, LG 1T network drive and tried to get through the software installation process without success (can't create acceptable login details ). However I could see etc. the drive if I typed its network address into a browser's address window. BUT at that point the Windows network map started breaking. That was yesterday and I have, for the moment, removed the drive and deleted its info from the Homehub 5b.
Today I noticed that two new wireless networks have appeared, BTWifi-X and BTWifi-with-Fon. These appear and disappear as and when my homehub is switched on and off and, given what I have read, I assume these are the hotspot networks I am providing.
If I have my laptop connected to the homehub via LAN, Windows can create a network map providing no other computer is connected via WAN. Conversely when any computer is simultaneously connected to the homehub via WAN Windows loses the ability to create a network map, this includes the situation where one computer is connected via WAN and LAN.
I often use my employer's WAN when at work and frequently forget to switch the WAN off, meaning that when I come home the laptop is initially often connected via WAN and LAN. That I am aware of, Windows has not previously had a problem creating a network map when this has happened.
There does not seem to be a problem if my phone (android) is connected to the homehub via WAN or if I have two computers connected to the homehub via only WAN nor if two computers are connected to the home hub via only LAN
One other thing I have also noticed is that the network map, when created, seems to contain, at times, a switch, a hub, Homehub5 and BThub5**** as if there a multitude of connectors.
I would like to get back the ability for windows to create network maps whatever connections are made.
Any suggestions?
Thanks
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CMP EJB on Windows can't create entity on database

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