Cannot run the code from local machine - works after deployment!!!

Question

Hi,
I am totally new to application server. My problem is that the application code after it is 'deployed' from JDeveloper to Oracle Application Server - it works fine. I can go to the web application from the url and do a 'Submit' of forms and it works fine. The problem comes when I try to connect to dev. environment from local machine and try to do a 'Submit' (done for debugging purposes), I get a 500 Internal Server Error. Is there a configuration file or property I file I have to change? I am clueless.
Basically addRequest can be considered as the 'Submit'.
Javax.faces.FacesException: #{newRequestItem.addRequest}: javax.faces.el.EvaluationException: java.lang.IllegalAccessError: tried to access class javax.xml.rpc.FactoryFinder from class javax.xml.rpc.ServiceFactory
At com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:98)
My application is built on ADF and JSF and connects to BPEL workflow and DRM. So it is using WebServices.
Thanks.

Answer 1

Hi,
Top further pinpoint the issue, I can make the SSRS report work with the stored procedure by running
SP_recompile 'myStoredProcedure'
So, SQL Server has somehow messed up the execution plan for the sproc. But to repeat, executing the Sproc in Management Studio works just fine, I just look the exact sproc and parameters with SQL Profiler when it is not working in SSRS report, then run that
same sproc manually and it works.
After extensive debugging, it seems to raise from one specific SELECT row:
SELECT
cte.TIMEYEAR + 1 AS TIMEYEAR,
where cte.TIMEYEAR is varchar. After changing that to
SELECT
CAST(cte.TIMEYEAR + 1 AS VARCHAR) AS TIMEYEAR,
it started to work.
What will probably remain forever unclear is that WHY the original select always breaks every now and then, and always starts to work with a simple sp_recompile. I could reproduce the error easily by running
exec sp_msforeachtable @command1="EXEC sp_recompile '?'";
after which the sproc raised error: "Conversion failed when converting nvarchar value 'Q1/2000' to data type int".
..aaaand then just by running SP_recompile 'myStoredProcedure' it again started working fine. I could reproduce this break & fix pair coherently.
Still it makes no sense from SSRS report perspective, when sproc was broken in Management Studio query, it was always broken from SSRS report end as well, but sometimes when sproc was working from SSMS, it wasn't working from SSRS.