Oracle ADF EAR deploy in weblogic

When  Oracle ADF EAR deploy in weblogic following error occured.

"java.security.PrivilegedActionException: weblogic.common.ResourceException: java.security.PrivilegedActionException: weblogic.common.ResourceException: No credential mapper entry found for password indirection user."

1)

2)  Before create the EAR, uncheck as below.

More Details:
http://sathyam-soa.blogspot.com/2011/08/adf-11g-no-credential-mapper-error.html

Oracle ADF DB Sequence Generating

import oracle.jbo.server.SequenceImpl;

SequenceImpl orderIdSeq = new SequenceImpl("ORDERS_SEQ", this.getDBTransaction());
orderIdSeq.getSequenceNumber();
String pOrderId = orderIdSeq.getSequenceNumber().toString();

More details:

http://docs.oracle.com/cd/E24382_01/apirefs.1112/e17483/oracle/jbo/server/SequenceImpl.html

ClassCircularityError Axis2

When ClassCircularityError Axis2 error occur try to deploy the axis libs deploy with 

server. I have try it in Jdeveloper intergrated weblogic server.