Деплоим наш war и затем в web-inf/weblogic.xml добавляем
<library-ref>
<library-name>some-library</library-name>
<specification-version>0.0.1.1</specification-version>
</library-ref>
<library-ref>
<library-name>some-library</library-name>
<specification-version>0.0.1.1</specification-version>
</library-ref>