ORA-42430
invalid identifier for property graph name or owner
Cause
An invalid identifier was specified as the property graph name or owner.
Action
Provide a valid identifier as the property graph name or owner. A valid property graph or owner identifier must start with a letter, be less than or equal to 128 bytes in length, and contain only alphanumeric characters or the special characters $, _, and #. It may not be a reserved word.