Oracle® Database 11g / 12c / 18c error codes ORA-53060: [string] is not a standard attribute tag

ORA-53060: [string] is not a standard attribute tag

Oracle Error Code: ORA-53060

Cause: The operation failed because the specified standard dictionary attribute tag did not have an even group number.

Action: A standard dictionary attribute tag represents a two-byte hexadecimal number (group number followed by element number) and must match the regular expression [0-9a-fA-FxX]{3}[02468aceACExX]{1}[0-9a-fA-FxX]{4}. Correct the attribute tag format and try the operation again.