UlnMappingEngine ERROR: createAclFromSecurityRule:writePutTransactionAPI failed

2016-01-07 11:54:10,162 | ERROR | pool-41-thread-1 | UlnMappingEngine | 267 - org.opendaylight.faas.uln-mapper-model - 1.0.0.SNAPSHOT | FABMGR: ERROR: createAclFromSecurityRule:writePutTransactionAPI failed

2016-01-07 11:54:10,208 | ERROR | lt-dispatcher-18 | LocalThreePhaseCommitCohort | 165 - org.opendaylight.controller.sal-distributed-datastore - 1.3.0.SNAPSHOT | Failed to prepare transaction member-1-txn-116 on backend
org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaValidationFailedException: Child (urn:ietf:params:xml:ns:yang:ietf-access-control-list?revision=2015-03-17)ace-type is not valid child according to schema.
at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.verifyStructure(AbstractNodeContainerModificationStrategy.java:54)[81:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.StructuralContainerModificationStrategy.verifyStructure(StructuralContainerModificationStrategy.java:103)[81:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.verifyStructure(AbstractNodeContainerModificationStrategy.java:52)[81:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.verifyStructure(AbstractNodeContainerModificationStrategy.java:52)[81:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.MinMaxElementsValidation.verifyStructure(MinMaxElementsValidation.java:171)[81:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT]