unable to process your request

Hi,

In BI4.1 SP5 environment, we are having issue with only one crystal report (2013) and its throwing the error message 'unable to process your request' and then if you click details then the below message is appears.

MochiKit.Async.XMLHttpRequestError. Number 0 and request failed.

However other reports are working fine.

Issue to reproduce

1. refresh the report

2. Enter the prompt values and click OK

3. Its keep on loading for 4 to 6 mins after that its throwing error

This report is fetching 45000 records and the respective settings updated in CR processing server.

Note: the same report is working fine in BI4.0 SP5 Patch4 .

Please suggest me on this issue

Thanks

Govind