HPS5956 {0}: HttpServletRequest.getSession(true), hPubLinkKey={2}

Explanation
An Integration Object chain is being processed and an error occurred
with the linkKey preventing further processing of the chain.

User response
Retry the request. If this problem persists, turn on all WebSphere® Application Server traces
if the EJB Access bean is running in a WebSphere Application Server environment, and try
to re-create the condition. Contact HCL Service     and provide the
trace information.