The application instance DVIPA specified by the dvipa value was created dynamically using a BIND.

In the message text:

dvipa

The dynamic VIPA that was created.

jobname

The job name of the application that issued the BIND.

tcpstackname

The name of the TCP/IP stack.

See the information about configuring the unique application-instance scenario in z/OS Communications Server: IP Configuration Guide for more information.