That version of SequoiaERP is based on a revision of OFBiz that is a fair bit older. Is it an option to try a newer version of OFBiz?

Based on the limited information here you might be able to solve this problem by increasing the JDBC connection pool size. In other words, it may be running out of connections.

There were some problems a while back with the key sequencing, but I don't know if those were in the S-ERP 0.8.3 release (my memory isn't that good).

-David


On Aug 25, 2006, at 2:31 AM, Zaoui Bruno wrote:

Hi

I'm using SequoiaERP 0.83

-----Message d'origine-----
De : David E Jones [mailto:[EMAIL PROTECTED]
Envoyé : vendredi 25 août 2006 10:29
À : [email protected]
Objet : [Spam][Spam]Re: Postgres : Lost connexion with my Postgres Database while an EntitySync


Which version/revision of OFBiz are you using?

-David


On Aug 24, 2006, at 2:25 AM, Zaoui Bruno wrote:

Hello,



When I synchronize lot of data by EntitySync, the remote server
after a
while, lost his connexion to the database (see logs at the end of the
mail).



I've tried to increase the pool-maxsize of the entityengine.xml
file but
I keep my problem.



Could you please explain me what could happen?



Should I change the postgres configuration?



My config :

Postgres 8.0.1 under Linux Debian



I use

org.ofbiz.service.rmi.socket.zip.CompressionClientSocketFactory and
org.ofbiz.service.rmi.socket.zip.CompressionServerSocketFactory



entityengine.xml :

        <inline-jdbc

                jdbc-driver="org.postgresql.Driver"

jdbc-uri="jdbc:postgresql://xxx.xxx.xxx.xxx:5432/ TOTO"

                jdbc-username="toto"

                jdbc-password="toto"

                isolation-level="ReadCommitted"

                pool-minsize="2"

                pool-maxsize="100"/>





1036559051[  ConnectionFactory.java:54 :ERROR] ******* ERROR: No
database connection found for helperName "localpostgres"

1036559052[       SequenceUtil.java:283:ERROR]

---- exception report
----------------------------------------------------------

General error in getting a sequenced ID

Exception: org.ofbiz.entity.GenericEntityException

Message: [SequenceUtil.SequenceBank.fillBank]: Unable to esablish a
connection with the database, connection was null...

---- stack trace
---------------------------------------------------------------

org.ofbiz.entity.GenericEntityException:
[SequenceUtil.SequenceBank.fillBank]: Unable to esablish a connection
with the database, connection was null...

org.ofbiz.entity.util.SequenceUtil$SequenceBank.fillBank
(SequenceUtil.ja
va:187)

org.ofbiz.entity.util.SequenceUtil$SequenceBank.getNextSeqId
(SequenceUti
l.java:135)

org.ofbiz.entity.util.SequenceUtil.getNextSeqId(SequenceUtil.java:99)

org.ofbiz.entity.GenericDelegator.getNextSeqIdLong
(GenericDelegator.java
:2643)

org.ofbiz.entity.GenericDelegator.getNextSeqId
(GenericDelegator.java:257
9)

org.ofbiz.entity.GenericDelegator.getNextSeqId
(GenericDelegator.java:256
3)

org.ofbiz.entity.GenericDelegator.saveEntitySyncRemoveInfo
(GenericDelega
tor.java:687)

org.ofbiz.entity.GenericDelegator.removeByAnd(GenericDelegator.java:
841)

org.ofbiz.entity.GenericDelegator.removeByAnd(GenericDelegator.java:
808)

org.ofbiz.entityext.synchronization.EntitySyncServices.storeEntitySyn c
Da
ta(EntitySyncServices.java:359)

sun.reflect.GeneratedMethodAccessor180.invoke(Unknown Source)

sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessor
Impl.java:25)

java.lang.reflect.Method.invoke(Method.java:324)

org.ofbiz.service.engine.StandardJavaEngine.serviceInvoker
(StandardJavaE
ngine.java:101)

org.ofbiz.service.engine.StandardJavaEngine.runSync
(StandardJavaEngine.j
ava:63)

org.ofbiz.service.ServiceDispatcher.runSync(ServiceDispatcher.java:
339)

org.ofbiz.service.ServiceDispatcher.runSync(ServiceDispatcher.java:
213)

org.ofbiz.service.GenericDispatcher.runSync(GenericDispatcher.java:
110)

org.ofbiz.service.rmi.RemoteDispatcherImpl.runSync
(RemoteDispatcherImpl.
java:62)

sun.reflect.GeneratedMethodAccessor70.invoke(Unknown Source)

sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessor
Impl.java:25)

java.lang.reflect.Method.invoke(Method.java:324)

sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)

sun.rmi.transport.Transport$1.run(Transport.java:148)

java.security.AccessController.doPrivileged(Native Method)

sun.rmi.transport.Transport.serviceCall(Transport.java:144)

sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:
460)

sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run
(TCPTransport.ja
va:701)

java.lang.Thread.run(Thread.java:534)

--------------------------------------------------------------------- -
--
--------





Thanks



Bruno





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