Initialization Error: connection error: no such object in table

I am having an issue with logging into my VDP Admin tool. I am seeing the following error displayed at the login screen of the Denodo Virtual DataPort Administration Tool. "Initialization Error: connection error: no such object in table" Checking the vdp-admin.log file in <DENODO_HOME>/logs/vdp-admin, I see the following: ERROR com.denodo.vdb.admin.gui.components.connection.ConnectionPanel [] - Connection error: com.denodo.vdb.admin.model.vdbserverproxy.VDBServerProxyException: Initialization Error: connection error: no such object in table at com.denodo.vdb.admin.model.vdbserverproxy.VDBServerProxy.getServerInformation(Unknown Source) ~[denodo-vdp-admintool.jar:7.0.0] at com.denodo.vdb.admin.model.serverfacade.VDBServerFacade.getServerInformation(Unknown Source) ~[denodo-vdp-admintool.jar:7.0.0] at com.denodo.vdb.admin.util.vql.VQLUtil.parseVQL(Unknown Source) ~[denodo-vdp-admintool.jar:7.0.0] ... I have seen this issue before, but I had to rebuild my Denodo server in order to login into it again, which I cannot afford to do frequently. I have noticed that this happens after I have exported the configuration of another Denodo server and have imported the configuration into this server.
user
11-04-2019 09:32:22 -0400

1 Answer

Hi, The above error seems to occur due to an incorrect **“RMI host configuration”**. In order to set the correct values in the registry URL, you could perform the following steps: 1. Stop the Virtual DataPort server. 2. Edit the file <DENODO_HOME>/conf/vdp/VDBConfiguration.properties and set the property: > com.denodo.vdb.vdbinterface.server.VDBManagerImpl.registryURL 3. Specify the correct RMI hostname or IP address where the Virtual DataPort Server is currently running. 4. Run the regenerateFiles script located at the <DENODO_HOME>/bin folder. 5. Restart Virtual Dataport Server. You can check [RMI host configuration](https://community.denodo.com/kb/view/document/RMI%20host%20configuration?category=Operation) for more information. Hope this helps!
Denodo Team
12-04-2019 08:54:49 -0400
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