FIX: Error message when you display a report that uses SAP Business Information Warehouse 3.5 as the data source in SQL Server 2005 Service Pack 2 Reporting Services: “Can't find object <Object ID>”
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Source: Knowledge Base
Product: Microsoft SQL Server 2005 Reporting Services
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FIX: Error message when you display a report that uses SAP Business Information Warehouse 3.5 as the data source in SQL Server 2005 Service Pack 2 Reporting Services: “Can't find object <Object ID>”
http://support.microsoft.com/kb/940389/en-US