3.2.5.1.7 Connection Disconnected
When a CONNTYPE_TXUSER_DTCLUCONFIGURE is disconnected, the LU 6.2 implementation (section 3.2) MUST perform the following actions:
If the connection state is either Awaiting Add Response or Awaiting Delete Response:
Return a failure result to the higher-layer business logic.
Otherwise, the event MUST be processed as specified in section 3.1.8.