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Oracle® Database 11g / 12c / 18c error codes ORA-53040: user-defined UID definition document: [string] already exists
ORA-53040: user-defined UID definition document: [string] already exists
Oracle Error Code: ORA-53040
Cause: The insert operation failed because only one user-defined UID definition document was allowed.
Action: To change an existing user-defined UID definition document, follow these steps: