In this post, you’ll learn more about the Oracle ErrorORA-41663: invalid use of “equal” or “sequence” attribute with a single event with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-41663: invalid use of “equal” or “sequence” attribute with a single event
Reason for the Error ORA-41663: invalid use of “equal” or “sequence” attribute with a single event
An attempt was made to use “equal” or “sequence” attribute when the “count”. attribute in a rule condition with “any” semantics is set to 1.
How to fix the Error ORA-41663: invalid use of “equal” or “sequence” attribute with a single event ?
You can fix this error in Oracle by following the below steps
Remove the “equal” and “sequence” specifications.