Time-outs when using WebEnabled Infopath Form in Sharepoint 2007 WebParts

When you are using web-enabled infopath forms (that have dataconnections to webservices) in sharepoint 2007, you can get timeouts errors....

Example of an Time-out Exception:
Forms Services Runtime - Data Connections - TYPE: WARNING - EVENT 5566
The following query failed: GetSomething (User: MMMM\bbbbb, Form Name: formname, IP: , Request: http://serverZZZ/xxxx/yyyyy/composer.aspx?menu=3&Type=0, Form ID: urn:schemas-microsoft-com:office:infopath:xxxxxxx:-myXSD-2006-08-07T07-37-16, Type: DataAdapterException, Exception Message: The operation has timed outThe operation has timed out)

How to solve them?

1. Check if your WebServices time-outs occur when you use the WebService directly (in a webbrowers), If so, you should change the timeout of the WebService in IIS Manager (InetMgr) or use more caching.
   
   
2. If you are loading the Web-enabled InfoPath form into a custom webpart, you have to be sure that the following setting is used in the Form Library Advanced Settings page:
   Display as a Web Page (in stead of Open in the client application)
   
   


3. Change the Data Connection Timeouts Settings. Open SharePoint 3.0 Central Administration: Goto Application Management > Configure InfoPath Forms Services
   Here you can change the Data Connection Timeouts Settings
   
   

Point 2 has fixed my problems...