Hello Jaco, in case you face a problem with the JPA Processor, you need to open an issue on https://github.com/SAP/olingo-jpa-processor-v4/.
In advanced: An analyses of you problem would require some more details. Beside the version of the JPA Processor, an abstract of the JPA entity causing the problem is required. Regards, Oliver -----Original Message----- From: Jaco Vermeulen <jaco...@bbdsoftware.com.INVALID> Sent: Montag, 5. Dezember 2022 09:57 To: dev@olingo.apache.org Subject: Postgres Array data type with Olingo V4 [Sie erhalten nicht häufig E-Mails von jaco...@bbdsoftware.com.invalid. Weitere Informationen, warum dies wichtig ist, finden Sie unter https://aka.ms/LearnAboutSenderIdentification ] Good Day I am a Software Engineer working with Olingo V4 and JPA and Hibernate I am dealing with a text[] type data in a PostgreSQL database and I am getting an error stating that the type is not supported "error": {"code": null,"message": "com.sap.olingo.jpa.metadata.core.edm.mapper.exception.ODataJPAModelException: Type 'java.util.List' of attribute 'rn' is not supported. Mapping not possible. If 'java.util.List' is an enumeration, check if related package is provided."} I was wondering if perhaps there is a workaround for this or if there perhaps some one who could provide some support on this issue? Regards, Jaco Vermeulen
