mmm received the invalid data from the terminal. connection name=aa....aa logical terminal name=bb....bb client internet protocol address=cc....cc maintenance code=(ddd,ee,ff,gg....gg,hh....hh,ii....ii)

mmm: MCF identifier

aa....aa: Connection name

An asterisk (*) is displayed if the connection name cannot be determined.

bb....bb: Logical terminal name

An asterisk (*) is displayed if the logical terminal name cannot be determined.

cc....cc: IP address of the connection destination terminal

An asterisk (*) is displayed if the IP address cannot be determined.

ddd: Matrix type

ee: Matrix status code (maintenance information)

ff: Matrix event code (maintenance information)

gg....gg: Maintenance information 1

hh....hh: Maintenance information 2

ii....ii: Maintenance information 3

S: Continues processing or ends the session.

O: Contact the OpenTP1 administrator.

Countermeasure: Check the values set in the mcftalccn definition command and the values set on the connected terminal. Also check that the correspondence between the AP identifiers is correct. If they are correct, record the maintenance code and data information, and then contact maintenance personnel.