Could not create Java class: associated with region:

Question

Hi All,
I am extending the standard controller oracle.apps.pos.supplier.webui.SuppSummCO
With a custom controller xxmycomp.oracle.apps.pos.supplier.webui.XXSuppSummCO
I have built the project in my local JDEV,
Compiled the custom controller and put it under $JAVA_TOP
I have verified the same by ls -l $JAVA_TOP/xxmycomp/oracle/apps/pos/supplier/webui/XXSuppSummCO.class
I have given full permission to xxmycomp folder under $JAVA_TOP (chmod -R 777 xxmycomp)
I have done the OC4J core bounce
After setting the custom controller at site level by personalizing the Region,
When I am returning to the application I am getting the following error
oracle.apps.fnd.framework.OAException: Could not create Java class: (xxmycomp.oracle.apps.pos.supplier.webui.XXSuppSummCO) associated with region: (PageLayoutRN). This is probably because the class name is wrong or not included in project.
     at oracle.apps.fnd.framework.webui.OAPageErrorHandler.prepareException(OAPageErrorHandler.java:1247)
     at oracle.apps.fnd.framework.webui.OAPageErrorHandler.processErrors(OAPageErrorHandler.java:1435)
     at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2559)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1894)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:538)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:426)
     at OA.jspService(_OA.java:212)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:379)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.ServletRequestDispatcher.unprivileged_forward(ServletRequestDispatcher.java:259)
     at com.evermind.server.http.ServletRequestDispatcher.access$100(ServletRequestDispatcher.java:51)
     at com.evermind.server.http.ServletRequestDispatcher$2.oc4jRun(ServletRequestDispatcher.java:193)
     at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:284)
     at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:198)
     at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:395)
     at RF.jspService(_RF.java:225)
The custom controller is for testing only and has only the following code
public void processRequest(OAPageContext oapagecontext,
OAWebBean oawebbean)
super.processRequest(oapagecontext, oawebbean);
public void processFormRequest(OAPageContext oapagecontext,
OAWebBean oawebbean)
super.processFormRequest(oapagecontext, oawebbean);
I have created the directory xxmycomp under $JAVA_TOP
I have read only access to other directories under $JAVA_TOP apart from xxmycomp.
Can anybody help me resolve this error?
I am doing the same steps in another instance where it is working fine.
Regards,
Gourab

Answer 1

Hi Gourab,
Double check the the page.xml has referring to the correct CO. Open the page.xml and see which controller is attached to it.
Also attach the extended controller through personalization to the page/Region.
Thanks
--Anil