In this post, you’ll learn more about the Oracle ErrorORA-44739: Cannot drop the last group. with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-44739: Cannot drop the last group.
Reason for the Error ORA-44739: Cannot drop the last group.
An attempt was made to drop the last group in the index.
How to fix the Error ORA-44739: Cannot drop the last group. ?
You can fix this error in Oracle by following the below steps
Use the DROP INDEX statement instead.