Falko Modler ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMzRjNTE5ZjBj... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-14030?atlOrigin=eyJpIjoiMzRjNT... ) HHH-14030 ( https://hibernate.atlassian.net/browse/HHH-14030?atlOrigin=eyJpIjoiMzRjNT... ) hibernate-orm fails to build locally on German Win10 ( https://hibernate.atlassian.net/browse/HHH-14030?atlOrigin=eyJpIjoiMzRjNT... ) Issue Type: Bug Affects Versions: 5.4.16 Assignee: Unassigned Components: build Created: 18/May/2020 15:42 PM Environment: $ mvn -version Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f) Maven home: C:\_dev\Maven\latest Java version: 1.8.0_252, vendor: AdoptOpenJDK, runtime: C:\_dev\Java\OpenJDK\jdk8u252-b09\jre Default locale: de_DE, platform encoding: Cp1252 OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows" $ uname -a MINGW64_NT-10.0-18363 BIGBLUE 3.0.7-338.x86_64 2019-11-21 23:07 UTC x86_64 Msys Priority: Minor Reporter: Falko Modler ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) ./gradlew clean build yields: * encoding errors like: C:\_dev\git\hibernate-orm\hibernate-core\target\generated-src\jaxb\main\org\hibernate\boot\jaxb\hbm\spi\JaxbHbmFetchStyleEnum.java:17: error: unmappable character for encoding UTF-8 * <p>Java-Klasse f?r FetchStyleEnum. * one test failure: org.hibernate.test.annotations.uniqueconstraint.UniqueConstraintBatchingTest most likely due to German error message: 15:57:27,333 ERROR BatchingBatch:128 - HHH000315: Exception executing batch [org.h2.jdbc.JdbcBatchUpdateException: Eindeutiger Index oder Primärschlüssel verletzt: "UNIQUEWITHINHERITED_INDEX_4 ON PUBLIC.HOUSE(ROOM_ID, COST) VALUES (1, 100, 1)" Unique index or primary key violation: "UNIQUEWITHINHERITED_INDEX_4 ON PUBLIC.HOUSE(ROOM_ID, COST) VALUES (1, 100, 1)"; SQL statement: insert into House (height, room_id, cost, id) values (?, ?, ?, ?) [23505-196]], SQL: insert into House (height, room_id, cost, id) values (?, ?, ?, ?) 15:57:27,333 WARN SqlExceptionHelper:137 - SQL Error: 23505, SQLState: 23505 15:57:27,333 ERROR SqlExceptionHelper:142 - Eindeutiger Index oder Primärschlüssel verletzt: "UNIQUEWITHINHERITED_INDEX_4 ON PUBLIC.HOUSE(ROOM_ID, COST) VALUES (1, 100, 1)" Unique index or primary key violation: "UNIQUEWITHINHERITED_INDEX_4 ON PUBLIC.HOUSE(ROOM_ID, COST) VALUES (1, 100, 1)"; SQL statement: insert into House (height, room_id, cost, id) values (?, ?, ?, ?) [23505-196] This ticket was split from the PR for HHH-14023 ( https://hibernate.atlassian.net/browse/HHH-14023 ) Open , see: https://github.com/hibernate/hibernate-orm/pull/3405#issuecomment-630444658 See also: https://hibernate.zulipchat.com/#narrow/stream/132096-hibernate-user/topi... ( https://hibernate.atlassian.net/browse/HHH-14030#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14030#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100126- sha1:82783e0 )