The error occurs when the export size of a Web Intelligence report exceeds the maximum allowed size in the server settings.
Open the Central Management Console (CMC)
Log in with an admin account.
Go to Servers
Navigate to Servers > Servers List.
Find the WebIntelligenceProcessingServer
Locate and select the WebIntelligenceProcessingServer.
Edit Server Properties
Open the Properties tab and find the Binary Stream Maximum Size (MB) setting.
Increase the Limit
Adjust the size limit to a higher value.
Save and Restart
Save the changes and restart the WebIntelligenceProcessingServer.
There's no recommended size; you may need to experiment with different values based on report size.
After making changes, monitor the server's performance.