hibernate/hibernate-orm · error · UnsupportedOperationException

Cannot scroll a ProcedureCall

Error message

Cannot scroll a ProcedureCall

What it means

Error "Cannot scroll a ProcedureCall" thrown in hibernate/hibernate-orm.

Source

Thrown at hibernate-core/src/main/java/org/hibernate/procedure/internal/ProcedureCallImpl.java:1346

	@Override
	@Nullable
	public <R1> List<R1> getResultList(@Nonnull Class<R1> type) {
		checkNotClosed();
		return results( output -> output.asResultSetOutput( type ).getResultList() );
	}

	@Override
	@Nullable
	public <R1> List<R1> getResultList(@Nonnull jakarta.persistence.sql.ResultSetMapping<R1> resultSetMapping) {
		checkNotClosed();
		return results( output -> output.asResultSetOutput( resultSetMapping ).getResultList() );
	}

	@Override
	@SuppressWarnings("removal")
	@Nonnull
	public ScrollableResults<R> scroll(@Nonnull ScrollMode scrollMode) {
		throw new UnsupportedOperationException( "Cannot scroll a ProcedureCall" );
	}

	@Override @Deprecated
	@SuppressWarnings("removal")
	@Nonnull
	public Stream<R> getResultStream() {
		return stream();
	}

	@Override @Deprecated
	@SuppressWarnings("removal")
	@Nonnull
	public Stream<R> stream() {
		checkNotClosed();
		return getResultList().stream();
	}

	@Override

View on GitHub (pinned to fad1729dce)

Solutions

1. Do not use ScrollableResults with ProcedureCall; collect results via getResultList() instead.
2. Refactor to a normal Query if scrolling is required.

When it happens

Trigger: A runtime precondition of the Hibernate API is violated.

Common situations: Occurs when application code or configuration does not satisfy the documented contract of the API being called.

AI-assisted analysis of hibernate/hibernate-orm@fad1729dce (2026-08-22). Data as JSON: /api/errors/1e6b4981352a8071. Report an issue: GitHub.