I am trying to select records owned by a certain user but am getting an error:

 Cannot use a polymorphic key for outer field for semi join

here is my query:

SELECT Name, Id, OwnerId
FROM lead
WHERE OwnerId in (SELECT id FROM user WHERE Username like 'xxx@xxx.com')

My first attempts at logging in through java using the basic code from the quickstart section of the api worked fine.  When I run the code as a static method it logs in successfully.  When I put the code into my project and try to deploy it to an easerver it no longer connects to salesforce.

The first error I got was:  java.lang.ExceptionInInitializerError

I got rid of that error by changing commons-logging-1.0.4 to version 1.1.1 and got a new error:

java.lang.ClassCastException: org.apache.axis.attachments.AttachmentsImpl

I fixed that by updating to axis 1.4. now I am getting:

com.sybase.jaguar.servlet.JagServlet.service(JagServlet.java:718)
Mar 02 14:51:25 2009:         at com.sybase.jaguar.servlet.JagRequestDispatcher.service(JagRequestDispatcher.java:971)
Mar 02 14:51:25 2009:         at com.sybase.jaguar.servlet.JagWebResource.service(JagWebResource.java:90)
Mar 02 14:51:25 2009:         at com.sybase.jaguar.servlet.JagFilterChain.doFilter(JagFilterChain.java:133)
Mar 02 14:51:25 2009:         at com.sybase.it.web.www.navigation.PartnerUrlFilter.doFilter(PartnerUrlFilter.java:204)
Mar 02 14:51:25 2009:         at com.sybase.jaguar.servlet.JagFilterChain.doFilter(JagFilterChain.java:107)
Mar 02 14:51:25 2009:         at com.sybase.jaguar.servlet.ServletEngine._service(ServletEngine.java:867)
Mar 02 14:51:25 2009:         at com.sybase.jaguar.servlet.ServletEngine.service(ServletEngine.java:365)
Mar 02 14:51:25 2009:         at com.sybase.jaguar.servlet.ServletServiceImpl.doService(ServletServiceImpl.java:58)
Mar 02 14:51:25 2009:         at com.sybase.jaguar.servlet._sk_JaguarServlet_ServletService.remoteInvoke(_sk_JaguarServlet_ServletService.java:218)
Mar 02 14:51:25 2009:         at com.sybase.jaguar.servlet._sk_JaguarServlet_ServletService.invoke(_sk_JaguarServlet_ServletService.java:125)

Any help would be greatly appreciated.

I'm trying to compile a project that pulls some information from salesforce but get an out of memory error during the compile.  If I put the code in a standalone project and run it in a static main it works fine.  If i add it to the existing project and call it I get the oom error when compiling the salesforce packages generated from the wsdl file.

I have increased my heap size: -vmargs -Xms512M -Xmx1024M  with no effect.

This is the error message I get in the console window of eclipse:

 [javac] C:\SourceControl\mysybase\web_mainline\partner_portal\webapp\src\com\sforce\soap\enterprise\SoapBindingStub.java:1096: warning: [unchecked] unchecked call to add(E) as a member of the raw type java.util.Vector
    [javac] cachedSerClasses.add(cls);
    [javac] ^
    [javac] The system is out of resources.
    [javac] Consult the following stack trace for details.
    [javac] java.lang.OutOfMemoryError: Java heap space

Any help would be greatly appreciated.

I am trying to select records owned by a certain user but am getting an error:

 Cannot use a polymorphic key for outer field for semi join

here is my query:

SELECT Name, Id, OwnerId
FROM lead
WHERE OwnerId in (SELECT id FROM user WHERE Username like 'xxx@xxx.com')