How to fix the Oracle error ORA-30930: NOCYCLE keyword is required with CONNECT_BY_ISCYCLE pseudocolumn?

In this post, you’ll learn more about the Oracle ErrorORA-30930: NOCYCLE keyword is required with CONNECT_BY_ISCYCLE pseudocolumn with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-30930: NOCYCLE keyword is required with CONNECT_BY_ISCYCLE pseudocolumn

Reason for the Error ORA-30930: NOCYCLE keyword is required with CONNECT_BY_ISCYCLE pseudocolumn

CONNECT_BY_ISCYCLE was specifed in a query which does not have the NOCYCLE keyword.

How to fix the Error ORA-30930: NOCYCLE keyword is required with CONNECT_BY_ISCYCLE pseudocolumn ?

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

Remove CONNECT_BY_ISCYCLE or add NOCYCLE.