WebCenter Portal Error Message "Statement Cancelled, Probably By Transaction Timing Out"
(Doc ID 1985795.1)
Last updated on APRIL 02, 2018
Applies to:Oracle WebCenter Portal - Version 22.214.171.124.0 and later
Information in this document applies to any platform.
In a WebCenter Portal Custom Framework application running in an 126.96.36.199.4 WebCenter Portal (upgraded from 188.8.131.52) on WebLogic Server 10.3.6, an error is seen in the browser occasionally:
Statement Cancelled, probably by transaction timing out
The following error is reported in the server logs:
<suppl_detail>javax.faces.application.ViewExpiredException: viewId:/HomeTF - ADF_FACES-30107:The view state of the page has expired. Reload the page.
This error usually occurs when a database connection is opened and then the system is left idle for approximately 10-15 minutes.
Problem can be reproduced as follows:
1. Login to portal
2. Go to a page where a database call is made
3. Leave the page idle for 10-15 minutes
4. Navigate to other page(s)
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