I am using sql server 2005 version and oracle 9i .I am developing a ssrs where datasource is oracle.Everything is working fine when i preview the report but after deploying the report,which is succesfully getting deployed.When i open to http://localhost/reportserver
to view the report i get the error below.
An error has occurred during report processing. (rsProcessingAborted)
Cannot create a connection to data source 'DataSource1'. (rsErrorOpeningConnection)
System.Data.OracleClient requires Oracle client software version 8.1.7 or greater