trace file cannot be opened. file name: aa...aa, reason code=bb...bb

aa...aa: Trace file name (the first 64 characters are output)

bb...bb: Reason code (value of errno)

S: Opens the next trace file. However, when no more than one trace file can be opened, the system interrupts the command processing.

O: Apply an appropriate countermeasure according to the reason code, then re-execute the command.