https://support.microsoft.com/en-us/topic/kb2214666-fix-an-ssis-package-that-uses-the-unpivot-transformation-may-produce-inconsistent-results-in-sql-server-2008-or-sql-server-2008-r2-4b3e80f6-8165-ca87-df3e-ac75d6054c57
Fixes an issue in which a SQL Server 2008 or SQL Server 2008 R2 Integration Services package may produce inconsistent results when you use the Unpivot...
ssis packagefixusestransformation
https://support.microsoft.com/en-us/topic/fix-you-receive-error-messages-or-data-is-damaged-after-you-run-an-ssis-package-that-contains-a-data-flow-task-in-a-low-memory-situation-in-sql-server-2005-or-in-sql-server-2008-48df7e5a-f491-9090-9fbf-8213045029a6
Fixes a problem in which you receive error messages or data is damaged after you run an SSIS package that contains a data flow task in a low memory situation...
fix youerror messagesreceivedatadamaged