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SQLException due to ORA-01460: "Unimplemented Or Unreasonable Conversion Requested" (Doc ID 1215323.1)

Last updated on APRIL 04, 2018

Applies to:

Oracle WebLogic Server - Version 8.1 to 9.2
Information in this document applies to any platform.

Symptoms

When using Weblogic 8.1 with OCI driver connecting to Oracle9 database, the following errors are observed in server log:

java.sql.SQLException: ORA-01460: unimplemented or unreasonable conversion requested
at weblogic.db.oci.OciCursor.getCDAException(OciCursor.java:282)
at weblogic.jdbc.oci.PreparedStatement.executeQuery(PreparedStatement.java:165)
at weblogic.jdbc.wrapper.PreparedStatement.executeQuery(PreparedStatement.java:131)
... ...
at com.mycompany.webservice.Promocion.getFunction(Promocion.java:3957)
at sun.reflect.GeneratedMethodAccessor203.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:402)
at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:309)
at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:333)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:71)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:150)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:120)
at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:481)
at org.apache.axis.server.AxisServer.invoke(AxisServer.java:323)
at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:854)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:339)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1077)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:465)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:348)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:7047)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3902)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2773)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)

Cause

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In this Document
Symptoms
Cause
Solution
References


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