mmm error occurred during trace file I/O processing. issued function=aa...aa, reason code=bb...bb, processing function=cc...cc

mmm: MCF identifier

aa...aa: Issued function name

bb...bb: Error reason code (OS error number)

cc...cc: Processing function name (issue source function name)

S: Terminates output of the MCF trace file and continues processing.

O: Contact the maintenance personnel.

Countermeasure: Remove the cause for the input/output failure according to the error reason code. To restart output of the MCF trace file, shut down OpenTP1, and then restart OpenTP1.