ORA-11548
missing or invalid annotation name 'annotation_name' in the ANNOTATIONS sequence
- annotation_name: The annotation name.
Cause
One of the annotation in the ANNOTATIONS sequence has an invalid name. A valid annotation name identifier must begin with a letter, be less than or equal to 1024 bytes, and consist of only alphanumeric characters and the special characters $, _, and #. If it contains other characters, then it must be enclosed in double quotation. It must not be a reserved word, unless it is enclosed in double quotation marks. When enclosed in double quotation marks an annotation name cannot have only white characters.
Action
Correct the annotation name with a valid identifier, and retry the statement.