FIX: SSIS package does not stop running when the package contains a Fuzzy Lookup transformation in SQL Server 2008 R2

Applies to: SQL Server 2008 R2 Service Pack 2SQL Server 2008 R2 StandardSQL Server 2008 R2 Developer


Assume that you run a Microsoft SQL Server Integration Services (SSIS) package in Business Intelligence Development Studio (BIDS) for Microsoft SQL Server 2008 R2 on a computer that has a 64-bit operating system installed. The SSIS package contains a Data Flow Task that contains a Fuzzy Lookup transformation. In this situation, the package does not stop running. Additionally, a mini dump file is generated.

  • The issue occurs when SSIS is not installed on the computer on which you run the SSIS package.
  • The issue does not occur on computers that have a 32-bit operating system installed.


The issue was first fixed in the following cumulative update of SQL Server.

Cumulative Update 10 for SQL Server 2008 R2 SP2


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.