1275940 - An error when scheduling a crystal report with parameter in .net infoview in XI 3.1

          When scheduling a crystal report with parameters in .net infoview the error pops as below:

An error has occurred:Invalid postback or callback argument. Event validation is enabled using in configuration or in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation

XI3.1,crystal report,parameters,infoview,schedule , KBA , BI-BIP-PUB , Publishing and scheduling in InfoView/BI launch pad , Problem