usage: utotrcmrg -o merge-file-name trace-file-name trace-file-name [trace-file-name [trace-file-name]...]

Indicates the utotrcmrg specification format. This message is output if the specification format of the option or argument of the command is incorrect.

S: Interrupts the command processing.

O: Respecify the command using the correct format, then re-execute the command.