How to solve "Network Error" problem while exporting in ASP .NET WebForms PivotClient?
You can solve the “Network Error” problem while exporting OLAP controls through the below information.
REASON FOR THE PROBLEM
In-general, we are using “HttpContext.Current.Response” class for exporting operations. As WCF Service does not support the usage of this class, in all the system configurations, we get “Network Error”.
The below screen-shot shows the mentioned class used in WCF Service under “Export” method.
In order to re-solve this problem, we have migrated to Web API controller class for adopting communication between server-side and client-side. Migration from WCF to Web API would require only minor configuration changes. Other than this, the service methods and logic inside service method would appear the same.
Below UG documentation links illustrates how to integrate our OLAP controls with Web API controller.
The Classic controls can be used in existing projects; however, if you are starting a new project, we recommend using the latest version of Essential Studio for ASP.NET. Although Syncfusion will continue to support all Classic Versions, we are happy to assist you in migrating to the newest edition.
For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our other controls. If you have any queries or require clarifications, please let us know in the comments section below.