Hi All,
Today morning we face some in issue in cluster environment we are getting below error message in error log continuously with different SPID's. due to that application connectivity get lost for 18 min. After reboot application server its came back normal.
RAM size is 264 GB
we restricted SQL max & min memory
Min memory : 0 & Max memory 130 GB
Service pack: SQL server 2008 R2 SP1
Error: The client was unable to reuse a session with SPID 1871, which had been reset for connection pooling. The failure ID is 29. This error may have been caused by an earlier operation failing. Check the error logs for failed operations immediately before this error message.
Microsoft SQL Server 2008 R2 (SP1) - 10.50.2500.0 (X64) Jun 17 2011 00:54:03 Copyright (c) Microsoft Corporation Enterprise Edition (64-bit) on Windows NT 6.1 <X64> (Build 7601: Service Pack 1)