Transfer Object(ProDataGraph) can't be transfered

D

d_p2

New Member
Dear All,

Start from Progress 10.1A, ProDataGraph is introduced so that we can communicate other applications and other program lang e.g. Java.

Our architecture is we have a Java application server (JAS) which will connect with Progress's Application Server (PAS) and the JAS is the middleware. i.e. other client application will get the data from JAS.

i.e.
Client........................ ProDataGraph .............................................ProDataGraph
Application <-------------------------------------> JAS <---------------------------------> PAS


We pass Progress ProDataSets as parameters. It works ONLY if Java's application server pass the ProDataSet to PAS and it can't distribute to other client application.

The exception is :

RemoteException occurred in server thread; nested exception is: java.rmi.MarshalException: CORBA MARSHAL 0x4942f896 No; nested exception is: org.omg.CORBA.MARSHAL: Unable to read value from underlying bridge : Package with uri 'urn:sdo-progress-com' not found. (all.datagraph, 4, 21) vmcid: IBM minor code: 896 completed: No

Any Ideas or advise?

Thanks a lot!

best regards,
Doris
 
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