Last updated on AUGUST 25, 2016
Applies to:Hyperion BI+ - Version 18.104.22.168.311 and later
Information in this document applies to any platform.
You've installed FR Studio on a Windows 7 64-bit client machine. After logging in to FR Studio, when you attempt to open a report, an error appears:
"HARSnapin Initialize() Error -2147467259 - ; nested exception is:
java.rmi.UnmarshalException: error unmarshalling return; nested exception is:
java.io.InvalidClassException: com.hyperion.reporting.graphics.GridObject; local class incompatible: stream classdesc serialVersionUID = 5432192847655595077, local class serialVersionUID = -5245705824007679661"
As a corrective measure, you have copied the HRreports.jar (from the Oracle\Middleware\EPMSystem11R1\common\raframeworkrt\22.214.171.124\lib folder) on another FR Studio client machine (where FR Studio is working successfully) and replaced the copy on the affected machine. This has not cleared the problem, but it yields a different error message:
"Error connecting to database connection : Severe: Exception making remote method call: java.rmi.UnmarshalException"
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