Oracle Error Codes

invalid object identifier literal

An attempt was made to enter an object identifier literal for CREATE TYPE that is either: – not a string of 32 hexadecimal characters – an object identifier that already identifies an existing object – an object identifier different from the original object identifier already assigned to the type

How to Solve :

Do not specify the object identifier clause or specify a 32 hexadecimal-character object identifier literal that is unique or identical to the originally assigned object identifier. Then retry the operation.