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reg:usage of 7.1v NWDS

Hi experts

i am working now on 7.1v NWDS .But when i try to deploy it is giving below error.

error :Firefox can't establish a connection to the server at

More Over i have specified the properties under window->preferences->SAP AS JAVA .

But when i have given instance name and instance No .Register Sap System.

In the table column it is giving two instance host and no.

that is h2syss 1 0.

can any one help me out.

How to resolve this issue.

Thanks & Regards


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2 Answers

  • Posted on Jun 28, 2011 at 06:12 AM

    Hi Deepika,

    The possible error are :

    1. The user id and password you are using may not have deploying rights.

    2. The Network might be fluctuating one.

    3. The Instance could have changed ie the server would have restarted and port could have changed.

    It is always suggested that to add server instance just before you deploy and after the server has taken a restart.


    Piyas Kumar Das

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  • Posted on Jun 28, 2011 at 09:20 AM

    Hi Deepika,

    Once you updated the SAP AS JAVA in NWDS, please check the server status at open Windows >> show view >> SAP J2ee Engine.

    if the server status is green, then you can deploy the application to the server.

    Best Regards

    Arun Jaiswal

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