Adrian Riley ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5f23cba... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiZDUyODdjZmRh... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-14131?atlOrigin=eyJpIjoiZDUyOD... ) HHH-14131 ( https://hibernate.atlassian.net/browse/HHH-14131?atlOrigin=eyJpIjoiZDUyOD... ) NativeSQLQueryConstructorReturn is not processed by SQLQueryReturnProcessor ( https://hibernate.atlassian.net/browse/HHH-14131?atlOrigin=eyJpIjoiZDUyOD... ) Change By: Adrian Riley ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5f23cba... ) I am trying to call a stored procedure with 2 OUT parameters. I have declared a NamedStoredProcedureQuery referencing a SqlResultSetMapping: \ { \ { @NamedStoredProcedureQuery(name = " set_case_handler set_handler ", procedureName = " API_CUSTOMER_AGREEMENT_PKG API_CUSTOMER_PKG. set_case_handler set_handler ", parameters = \ { @StoredProcedureParameter(mode = ParameterMode.IN, name = "p_agreement_id", type = String.class), @StoredProcedureParameter(mode = ParameterMode.OUT, name = "p_success_o", type = Integer.class), @StoredProcedureParameter(mode = ParameterMode.OUT, name = "p_error_message_o", type = String.class) }, resultSetMappings = "procedure_result_mapping") @SqlResultSetMapping(name = "procedure_result_mapping", classes = \ { @ConstructorResult(targetClass = ProcedureResult.class, columns = \ { @ColumnResult(name = "p_success_o", type = Integer.class), @ColumnResult(name = "p_error_message_o", type = String.class) }) } }} The stored procedure is executed and produces a Map of the two output parameters. Then {{SQLQueryReturnProcessor.processReturn}} is called, which calls {{processConstructorReturn}}. But this method is empty, so the SqlResultSetMapping has no effect, and the Map is returned as the query result. Is this by design, or is the functionality just missing? ( https://hibernate.atlassian.net/browse/HHH-14131#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14131#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#100140- sha1:33445dc )