An attempt to serialize the global session information has failed. (J2EE application = aa....aa, context root = bb....bb, HTTP session ID = cc....cc, global session ID = dd....dd, attribute name = ee....ee, invalid class = ff....ff)

aa....aa: J2EE application name
bb....bb: Context root name
cc....cc: HTTP session ID
dd....dd: Global session ID
ee....ee: Name of the object registered in the HTTP session that failed to be serialized
ff....ff: Class name of the object that failed to be serialized

Description

An attempt to serialize the global session information has failed. The information of this HTTP session will not be replicated to the SFO server.

Take action based on the following causes of failure in serialization:

• The object referenced from the object registered in the HTTP session (object of a serializable class) is not from a serializable class.
• The writeObject(java.io.ObjectOutputStream out) method is implemented, and an exception occurred during the serialization.

Action

Determine the cause of the failure in serialization based on the contents of the stack trace output with the message ID KDJE34257-E in the Web servlet log, and then take either of the following actions:

• Remove the erroneous object from the target objects to be replicated.
• Change the application, and then remove the cause of the error.