mmm unsupported function was requested for TP1/NET/HDLC. connection name=aa...aa, reason code=bb...bb

mmm: MCF identifier

aa...aa: Connection name

bb...bb: Reason code

00000001: sendrecv function is issued.

00000002: reply function is issued.

00000003: send (ESI) or send (SYN) function is issued.

S: Shuts down this connection.

O: Contact the OpenTP1 administrator.

Countermeasure: Eliminate the cause of the error.