How to resolve HTTP error while logging into TDV
Article ID: KB0080081
Updated On:
| Products | Versions |
|---|---|
| TIBCO Data Virtualization | 7.0.6 and higher |
Description
While logging into the TDV,
We might encounter below error.
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" Unable to connect to the server.
Cause: Failed to connect to http://localhost:9500/cdms/webapi; nested exception is:
java.rmi.RemoteException: HTTP transport error: java.net.ConnectException: Connection refused: connect; nested exception is:
HTTP transport error: java.net.ConnectException: Connection refused: connect
Failed to connect to http://localhost:9500/cdms/webapi; nested exception is:
java.rmi.RemoteException: HTTP transport error: java.net.ConnectException: Connection refused: connect; nested exception is:
HTTP transport error: java.net.ConnectException: Connection refused: connect [Log ID: 99a281aa-2f97-4e6a-b4d8-90eabdf10195]
Version Information: Studio 7.0.6.00.00 "
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Root Cause: The most common reason behind the prompt error is change in configuration of " Disable HTTP = True ".
When the configuration " Disable HTTP (On Server Restart) " is set to true, on Server restart, the Server disallows unsecured HTTP connections initiated from client applications.
The other possible reasons are Server is not up, or, it is up but it is not listening.
Environment
Resolution
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1) While logging into TDV check the encrypt box and then click on connect. ( That will now make a successful connection to TDV)
2) Go to Administration>>server>>web service interface>>communication>>HTTP
3) Click on Disable HTTP (On Server Restart) and make the value from True to False.
4) Restart the server.
The above steps will help us to get rid of HTTP error.
Check the screenshot for more details.
Issue/Introduction
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