---
title: "MSSQLSERVER_12305 | Microsoft Docs"
ms.custom: ""
ms.date: "03/06/2017"
ms.prod: "sql-server-2014"
ms.reviewer: ""
ms.technology: supportability
ms.topic: conceptual
helpviewer_keywords: 
  - "12305 (Database Engine error)"
ms.assetid: 5a65a9fb-6db1-40dd-b410-3199bb410261
author: MashaMSFT
ms.author: mathoma
manager: craigg
---
# MSSQLSERVER_12305
    
## Details  
  
|||  
|-|-|  
|Product Name|SQL Server|  
|Event ID|12305|  
|Event Source|MSSQLSERVER|  
|Component|SQLEngine|  
|Symbolic Name|HK_UNSUPPORTED_TABLE_VAR|  
|Message Text|Inline table variables are not supported with '*construct*'.|  
  
## User Action  
 Do not use inline table variables.  
  
## See Also  
 [In-Memory OLTP (In-Memory Optimization)](../in-memory-oltp/in-memory-oltp-in-memory-optimization.md)