Message Oracle ORA-36726 - (XSALERR00) The character character is not a valid format specifier for the ALLOCATE error log.

ERROR(XSALERR00) The character character is not a valid format specifier for the ALLOCATE error log.
CAUSEThe user specified an invalid formatter in the ALLOCERRLOGHEADER or ALLOCERRLOGFORMAT options.
ACTIONCorrect the option to have a valid format.