Skip to content

Latest commit

 

History

History
35 lines (29 loc) · 974 Bytes

File metadata and controls

35 lines (29 loc) · 974 Bytes
title MSSQLSERVER_12301
description MSSQLSERVER_12301
author MashaMSFT
ms.author mathoma
ms.date 04/04/2017
ms.service sql
ms.subservice supportability
ms.topic reference
ms.custom
ignite-2025
helpviewer_keywords
12301 (Database Engine error)

MSSQLSERVER_12301

[!INCLUDE SQL Server Azure SQL Database Azure SQL Managed Instance FabricSQLDB]

Details

Attribute Value
Product Name SQL Server
Event ID 12301
Event Source MSSQLSERVER
Component SQLEngine
Symbolic Name HK_UNSUPPORTED_NULLABLE_COLUMNS
Message Text Nullable columns in the index key are not supported with 'construct'.

User Action

Do not use nullable columns in the index key.

See Also

In-Memory OLTP (In-Memory Optimization)