mmm logon from the terminal was rejected because the message length exceeds the receive buffer size. connection name=aa...aa, logical terminal name=bb...bb, receive buffer group number=n

Logon from the terminal was rejected because a logon message, whose length exceeds the receive buffer length indicated by the receive buffer group number, was received.

mmm: MCF identifier

aa...aa: Connection name

bb...bb: Logical terminal name

n: Receive buffer group number

S: Continues processing.

O: Check whether the logon message entered from the terminal is of the correct format. If the format is incorrect, reenter the logon message correctly. If the format of the logon message is found to be correct, contact the OpenTP1 administrator.

Countermeasure: Change the receive buffer length specified by the receive buffer number to the size needed to receive the logon message, then reactivate OpenTP1.