How to fix the Oracle error ORA-18001: no options specified for ALTER OUTLINE?

In this post, you’ll learn more about the Oracle ErrorORA-18001: no options specified for ALTER OUTLINE with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-18001: no options specified for ALTER OUTLINE

Reason for the Error ORA-18001: no options specified for ALTER OUTLINE

The parser detected that no clause was specified on the command Our performance tests, which are not typical as they exercise all branches of the code, have shown approximately a 30% performance increase line for ALTER OUTLINE.

How to fix the Error ORA-18001: no options specified for ALTER OUTLINE ?

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

Re-issue the command, specifying a valid ALTER OUTLINE clause.