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RPE retrieving Rhapsody schema - app server requests credentials

Anthony Weber (11) | asked Jun 07, 10:27 a.m.

 We have recently started working with RPE and Rhapsody. Whenever I request a Rhapsody schema, I am not presented with an authentication window, whereas the others (on their own laptops) are.

How can security settings be accessed/changed in the RhapsodyAppServer?

2 answers

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Subramanya Prasad Pilar (3.2k13) | answered Jun 08, 12:37 p.m.

Normally you need not specify username/password for Rhapsody. You need to specify username/password only if it is in a secured server.

Anthony Weber commented Jun 10, 8:22 a.m.

 I would agree.  However, that does not appear to be the issue. The laptops with the issue are all trying to access the unsecured http://localhost:27463/Rational/Rhapsody and not https://localhost... 

Looking into the issue further, this is the error message we're receiving:

"Can't query interface object for IRPApplication" 

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Anthony Weber (11) | answered Jun 11, 1:57 p.m.

OK.  This one was answered by the Rhapsody support folks. The issue was that Rhapsody's COM interface was not registered.

In a CMD window (as Administrator- this is vital)
cd to the Rhapsody install directory
execute the following command:
    rhapsody.exe /RegServer

This registers the COM interface.

Thanks to the Rhapsody folks and others for helping us with this issue.

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