E4231 Cmd Rej: Last 8 characters of Serial Number must be numerical

The format of the serial number should be AANNNNNNNN, where NNNNNNNN must be numeric digits (0 - 9). Letters, special characters, and spaces are not allowed.

Recovery

Re-enter the command that generated this error message, specifying numbers for the last 8 characters of the serial number. Refer to the command description in Commands User's Guide for assistance.

Contact My Oracle Support if this error message appears again. See My Oracle Support (MOS).