This server supports both version 661 and earlier. The downgrade path is not supported.

This server supports both version 661 and earlier. The downgrade path is not supported. Environment: SQLServer2008R2. Problem: The append database reports the error "this server supports version 661 and earlier. The downgrade path is not supported ." Solution: this problem is generally caused by different database versions. Query database version Syntax: usemasterselect

This server supports both version 661 and earlier. The downgrade path is not supported. Environment: SQL Server 2008 R2. problem: the error "this Server supports version 661 and earlier. The downgrade path is not supported ." Solution: this problem is generally caused by different database versions. Query database version Syntax: use masterselect

This server supports both version 661 and earlier. The downgrade path is not supported.
Environment: SQL Server 2008 R2. problem: the error "this Server supports version 661 and earlier. The downgrade path is not supported ." Solution: this problem is generally caused by different database versions. Query the database version Syntax:

Use masterselect @ VERSION

661 is the version of sql2008 R2 -- Microsoft SQL Server 2008 R2 (RTM)-10.50.1600.1 (Intel X86) Apr 2 2010 15:53:02 Copyright (c) microsoft SQL Server 2008 (sp1)-10.0.2531.0 (Intel X86) Mar 29 2009 10:27:29 Copyright (c) 1988-2008