Oracle : Ошибка ORA-18001

"no options specified for ALTER OUTLINE"
*Cause: 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.
*Action: Re-issue the command, specifying a valid ALTER OUTLINE clause.

Попробовать перевести

Поискать эту ошибку на форуме