java.lang.LinkageError

[Former Member]

Experts,

When I try to access an application from Portal, I'm encountering with the following error.

java.lang.LinkageError: loader constraints violated when linking com/tssap/dtr/client/lib/protocol/IConnectionTemplate class

at java.lang.Class.getDeclaredFields0(Native Method)

....

...

at $Proxy271.getDestination(Unknown Source)

Does anyone know what cause this error?

Thanks in advance

Kind regards,

Saravanan K

[Former Member · Accepted solution]

Hi,

This error arises when the application has packaged jar files which are already available in the server class loader.

You may have to remove the jar files from you packaged deployment archive and use references.

And also this may arise when the jar files packaged in the deployment archive are of different version from the ones used by the server.

Rama Murthy