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We are unable to connect to Integration builder through VPN.

Hi,

We are unable to connect to Integration builder through VPN.

Below are the errors we get:

a. In two of the PI 7.0 Systems we get:

i. Cannot open connection on host x and port y.

ii.com.sap.engine.services.rmi_p4.P4IOException: Cannot open connection on host: x and port:y

iii. java.net.SocketException: Malformed reply from SOCKS server

b. In the other two PI 7.1 systems we get:

i. MESSAGE ID: com.sap.aii.ib.core.ejbutil.rb_all.SERVER_NOT_AVAILABLE

ii. com.sap.engine.services.jndi.persistent.exceptions.NamingException: Exception while trying to get InitialContext. [Root exception is com.sap.engine.interfaces.cross.DestinationException: cannot establish connection with any of the available instances:

uvw.xyz.abc.net:51504 Reason: com.sap.engine.services.rmi_p4.P4IOException: Cannot open connection to host: x and port:y]

iii. com.sap.engine.interfaces.cross.DestinationException: cannot establish connection with any of the available instances:

uvw.xyz.abc.net:51504 Reason: com.sap.engine.services.rmi_p4.P4IOException: Cannot open connection to host: x and port: y

The hosts and ports are accessible. (Telnets and tracerts work fine for all the systems)

We are able to access the SLD and Runtime workbench on all the environments. However, Integration Builder tools are not accessible.

Any clue on what the problem might be?

Thank you,

Siva.

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