JBAS011910 Cannot resolve requirements: [XPackageRequirement[atts={osgi.wiring.package=org.hibernate.criterion} --------------------------------------------------------------------------------------------------------------- Key: HIBERNATE-141 URL: https://issues.jboss.org/browse/HIBERNATE-141 Project: Hibernate Integration Issue Type: Enhancement Reporter: Darryl Miles Assignee: Steve Ebersole EAP 6.1 with upgraded org.hibernate:main jars to 4.2.0.Final (to fix classloading issue HHH-8015 which I did observe). JPA has META-INF/jboss-deployment-structure.xml which has entry (amongst other things): <module name="org.hibernate" /> <module name="org.hibernate.validator" /> JPA has OSGi meta-data including OSGi-JPA: Meta-Persistence: META-INF/persistence.xml 23:00:16,860 INFO [org.jboss.osgi.framework] (MSC service thread 1-15) JBOSGI011005: Bundle uninstalled: com.domain.jpa:0.0.1.SNAPSHOT 23:00:16,862 INFO [org.jboss.as.server.deployment] (MSC service thread 1-5) JBAS015877: Stopped deployment com.domain.jpa-0.0.1-SNAPSHOT.jar (runtime-name: com.domain.jpa-0.0.1-SNAPSHOT.jar) in 4ms 23:00:16,863 INFO [org.jboss.as.server.deployment] (MSC service thread 1-6) JBAS015876: Starting deployment of "com.domain.jpa-0.0.1-SNAPSHOT.jar" (runtime-name: "com.domain.jpa-0.0.1-SNAPSHOT.jar") 23:00:16,876 INFO [org.jboss.as.jpa] (MSC service thread 1-15) JBAS011401: Read persistence.xml for com.domain.jpa 23:00:16,880 INFO [org.jboss.osgi.framework] (MSC service thread 1-9) JBOSGI011001: Bundle installed: com.domain.jpa:0.0.1.SNAPSHOT 23:00:16,884 WARN [org.jboss.as.osgi] (MSC service thread 1-14) JBAS011910: Cannot resolve requirements: [XPackageRequirement[atts={osgi.wiring.package=org.hibernate.criterion},[com.domain.jpa:0.0.1.SNAPSHOT]]] 23:00:16,884 INFO [org.jboss.as.server.deployment] (MSC service thread 1-14) JBAS015970: Defer FIRST_MODULE_USE for com.domain.jpa-0.0.1-SNAPSHOT.jar making it NEVER 23:00:16,908 INFO [org.jboss.as.server] (DeploymentScanner-threads - 1) JBAS018565: Replaced deployment "com.domain.jpa-0.0.1-SNAPSHOT.jar" with deployment "com.domain.jpa-0.0.1-SNAPSHOT.jar" I would expect the OSGi subsystem to have been able to find the import package org.hibernate.criterion