We are unable to connect to Integration builder through VPN.

[Former Member]

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.

[abhijitbolakhe · Accepted solution]

Hi

your Java Web Start is not able to open the jar files from the server to the local cache copy....reinstalling the JWS will fix this issue .

Regards

Abhijit

[Former Member]

Able to open.

[Former Member]

Try Clearing Java cache, clear all previosuly downloaded thin clients from the VPN system's Java Cache;

If this does not work out then possibly Check whether Java Web Start is properly installed on VPN system which you are accessing; preferably better to have it reinstalled;

Regards,

Nipun

[Former Member]

Nipun/Abhijit,

Java Web Start has been installed correctly on the system. We are able to access a local server without any issues.

Thanks,

Siva.

[Former Member]

Siva,

Could you check your connections with from the PI server, whether they are properly maintained, Do you have proper user Authoriations?

Regards,

Nipun

[Former Member]

Nipun,

Connection to the PI server seems fine. Ping, Telnet and Tracerts are all successful.

Is there anything else we need to check?

User Authorisations - SAP_XI_DEVELOPER role has been assigned to us. Is there any other role required to be able to access the Integration Builder?

Thanks,

Siva.

[Former Member]

Hi Siva,

When you execute SXMB_IFR from PI, do you get Integration Builder page?

Are you trying to directly access the PI server by the known URLs?

Also, Following links may be of your use:

Regards,

Nipun