The following tests involve table/column names that are keywords for DB2 (e.g, "dependent", "policy", "type") that cause the tests to fail:

org.hibernate.test.annotations.derivedidentities.e2.a.DerivedIdentityIdClassParentIdClassDepTest
org.hibernate.test.annotations.derivedidentities.e3.a.DerivedIdentityEmbeddedIdParentIdClassTest
org.hibernate.test.annotations.derivedidentities.e3.b.DerivedIdentityEmbeddedIdParentEmbeddedIdDepTest
org.hibernate.test.annotations.derivedidentities.e3.b2.DerivedIdentityEmbeddedIdParentEmbeddedIdGrandparentEmbeddedIdDepTest
org.hibernate.test.annotations.derivedidentities.e3.b3.DerivedIdentityEmbeddedIdParentEmbeddedIdGrandparentEmbeddedIdColumnOverridesDepTest
org.hibernate.test.annotations.derivedidentities.e5.b.DerivedIdentityIdClassParentSameIdTypeEmbeddedIdDepTest
org.hibernate.test.annotations.derivedidentities.e6.b.DerivedIdentityEmbeddedIdParentSameIdTypeEmbeddedIdDepTest

After quoting the reserved words, all but DerivedIdentityEmbeddedIdParentEmbeddedIdGrandparentEmbeddedIdDepTest still fail due to HHH-10295.