Problem with OSB 11g - Unable to call non-static java methods

I have a problem in OSB. Unable to see any java methods when loading java callout. I have checked the java classes in the .jar file and they are all non-static java methods.
Is there any way where OSB is able to see this non-static java methods?
Need help urgently!
Thanks!

Technical standpoint: Do you know why OSB is not able to call non-static methods?
This is by design. Ability to call non-static methods require Object creation which adds additional complexity. eg How to pass variables in constructor?. How/where to store created object for use across across pipeline instance?. Object life cycle (when and how to create object) etc. To avoid above complexites static methods are only supported.
"a lot of non-static method to call" just for my understanding what are the number involved?. If number is too high you can always request for a enhancement.
Thanks
Manoj

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The TNSnames.ora on the server:
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an idea? I hope so....
thanks for reading.
bye

852138 wrote:
Hi all,
we changed our database 10g on W2K3 to 11g with Win 2008 server on weekend
Since yesterday we have problems with the database. On monday we had no problems.
The problems begun on tuesday. The assemly lines are connecting to the server with a tnsnames.ora, who placed on a networkshare.
here the tnsnames.ora:
# TNSNAMES.ORA Network Configuration File: C:\Oracle\product\10.2.0\client_1\NETWORK\ADMIN\tnsnames.ora
# Generated by Oracle configuration tools.
IFILE=M:\TNSNAMES\tnsnames.ora
ORACLE.MEKRA.NET =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = caq01)(PORT = 1521))
(CONNECT_DATA =
(SID = qsys)
Every PC on the assembly lines has this tnsnames.ora and a connection to the mapping M:
Today we had already the same problem. Some PCs got a connection to the DB and some got suddenly no connection.There must be some clue .. a tns error message ...
>
After 15 minutes diagnostics we stopped and started the db.
The PCs got after the restart a connection.
On the clients is the oracle client 10g installed, but I think thats not the problem.
I don't know whats the problem can be.
I hope you can help me or have some idea's?
The TNSnames.ora on the server:tnsnames is used only by client processes. When you say "on the server" are you talking about the one pointed to by the IFILE in the local tnsnames shown above? If not, if this just happens to be the tnsnames on the database server, then it has no bearing on your problem.
# tnsnames.ora Network Configuration File: D:\Oracle\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
ORALB1 =
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(PRESENTATION = RO)
The first problem we solved yesterday, we had two oralb1 entrences in the dns as static.
One of them we deleted.
The dns should be not a problem now.
an idea? I hope so....
At a previous employer we used a shared tnsnames file. It was not on the db server but on a file server, specifically for shareing. Occasionally there would be an issue with the network connection to that file server, or our dimwit SA would change the sharing permissions. Of course he claimed there was no issue on his end and I had to take my own network traces to prove it was.
thanks for reading.
bye

Problem with OSB 11g - Unable to call non-static java methods

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