we are upgrading from wls 9.2 to wls 10.3 and was able to build successfully but when running the application getting runtime exception as follows:
org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 8 in XML document from class path resource [common-config.xml] is invalid; nested exception is org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'XMLTooling'. Caused by: org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'XMLTooling'.
Using spring 2.0.2 and ejb 2.x.