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While using Enterprise Manage Fusion Middleware Control, you Intermittently see a pop-up Dialog Window with the Message: “A connection to the server has failed”. (Doc ID 1309532.1)

Last updated on MAY 22, 2023

Applies to:

Oracle SOA Suite - Version and later
Information in this document applies to any platform.


You have an established installation of Fusion Middleware 11g Release 1 Patchset 2 ( where you have previously used the web interface provided by Enterprise Manager's Fusion Middleware Control (FMw) to successfully tested SOA composites.

However, even though you are now able to access a composite's Test page, where the WSDL is retrieved correctly and the XML and Tree view of the input parameters to the service are displayed correctly, you intermittently experiencing errors while navigating between fields displayed on the same page and can no longer successfully invoke the service from the test page:


The same dialog and error message can also be seen while navigating through other areas of the Fusion Middleware Control (FMw).


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