Cannot save report to server after adding a 2nd dataset

Hi PedroPeixoto,

I am unable to reproduce the issue in my test environment. Have you added any parameters, added embedded images, or changed the report design structure after adding the dataset? Here, the following suggestions are for your reference:

• Microsoft ASP.NET imposes a maximum size for items that are posted to the server. By default, this limit is 4 megabytes (MB). If you upload or publish a file that exceeds this limit to a report server, you receive an HTTP exception. Please make sure the report size is not larger than 4 MB.


• If the report has too many columns, try to reduce the number of columns and check the issue again.

Regards,

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Mike Yin

TechNet Community Support