Error Message Invalid URL FaultCode=400 when trying to run Geoprocessing Widget

[GeorgeHaskett]

I am trying to publish a geoprocessing service using ArcGIS for Server 10.1 and consume it in my Viewer for Flex 3.5 app.

So far I can publish the service and run it from ArcCatalog or ArcMap without any issues, everything seems to work fine.  However when I try to pull it into the Geoprocessing Widget and run it I get the following error message:

[RPC Fault faultString="Invalid URL" faultCode="400" faultDetail=""]

When I go back and check my Rest services, I also get a similar error message.

Any thoughts?

Thanks

[GeorgeHaskett · Accepted solution]

Okay, it seems to have been an easy fix.

The label for my tool was: Update Geometry (FCalculator).  It appears that it didn't like the '(' and the ')' characters, even though it was the label.  Once I removed them and renamed the label I was able to republish it and get it to work again.

Haskett