mmm parameter set by UOC is invalid. reason code=aa...aa, connection name=bb...bb, logical terminal name=cc...cc, UOC type=dd...dd

mmm: MCF identifier

aa...aa: Reason code

00000001: A logon permission parameter value is invalid.

bb...bb: Connection name

cc...cc: Logical terminal name

dd...dd: UOC type

logon: Logon UOC

S: When the reason code is 00000001

Rejects the logon.

O: Contact the OpenTP1 administrator.

Countermeasure: Check the logon UOC, correct it, then re-execute.