IBM FileNet P8, Version 5.2.1            

SearchScope.fetchObjects with the continuable parameter returns an error (WebLogic application server)

When using the Content Engine Java or .NET API, a call to SearchScope.fetchObjects with the continuable parameter returns an error.

Symptoms

When using the Content Engine Java or .NET API on a Content Platform Engine server with WebLogic configured as the application server, a call to SearchScope.fetchObjects with the continuable parameter results in an error. The error is an E_UNEXPECTED_EXCEPTION wrapping a WebLogic exception.

Causes

When the continuable parameter value for SearchScope.fetchObjects is Null or False, query results are not paged and every match is returned, limited only by the value of ServerCacheConfiguration.NonPagedQueryMaxSize. Neither the pageSize parameter (in SearchScope.fetchObjects) nor the default page size in ServerCacheConfiguration.QueryPageDefaultSize are used. Depending on the value of ServerCacheConfiguration.NonPagedQueryMaxSize, the query results can exceed the WebLogic response setting for the T3 protocol (E_UNEXPECTED_EXCEPTION wrapping a WebLogic exception).

By default, WebLogic allows a maximum response size of 10MB.

Resolving the problem

To resolve this problem, do one of the following:


Last updated: October 2015
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