How to fix the Oracle error ORA-01558: out of transaction ID’s in rollback segment string?

In this post, you’ll learn more about the Oracle ErrorORA-01558: out of transaction ID’s in rollback segment string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-01558: out of transaction ID’s in rollback segment string

Reason for the Error ORA-01558: out of transaction ID’s in rollback segment string

All the available transaction id’s have been used

How to fix the Error ORA-01558: out of transaction ID’s in rollback segment string ?

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

Shutdown the instance and restart using other rollback segment(s), then drop the rollback segment that has no more transaction id’s.