How to fix the Oracle error ORA-25456: rule set was modified or evaluation terminated for iterator: string?

In this post, you’ll learn more about the Oracle ErrorORA-25456: rule set was modified or evaluation terminated for iterator: string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-25456: rule set was modified or evaluation terminated for iterator: string

Reason for the Error ORA-25456: rule set was modified or evaluation terminated for iterator: string

An attempt to get rule hits was made, which failed because the underlying rule set was modified after the iterator was returned.

How to fix the Error ORA-25456: rule set was modified or evaluation terminated for iterator: string ?

You can fix this error in Oracle by following the below steps

Try again after re-evaluating the rule set.