3.1.7.1 Invalid TIP Command Event
When a TIP command is determined to be invalid, the TIP transaction manager facet MUST perform the following actions:
The TIP transaction manager facet SHOULD<10> send the ERROR TIP command on the TIP command's TIP connection.
If the TIP connection's Connection Type data field is Primary, terminate the TCP connection. This causes the Transport Connection Down (section 3.1.7.2.2) event to be signaled.