ejb - Error while publishing to Weblogic Server 11gR1 -

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i receiving following error. mean , how fix it?

       unable deploy ejb : xxxejb xx.jar     error deployin gthe ejb 'xxxejb, jndi name 'xxxejb' in use.  must set different jndi name in weblogic-ejb-jar.xml deployment descriptor or corresponding annotation ejb before can deployed.

thanks help.


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