How to fix the Oracle error ORA-08003: sequence string.NEXTVAL exceeds internal limits?

In this post, you’ll learn more about the Oracle ErrorORA-08003: sequence string.NEXTVAL exceeds internal limits with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-08003: sequence string.NEXTVAL exceeds internal limits

Reason for the Error ORA-08003: sequence string.NEXTVAL exceeds internal limits

The sequence was created with unsafe values for some of the parameters. The calculation of NEXTVAL cannot be made because it exceeds the legal represention size.

How to fix the Error ORA-08003: sequence string.NEXTVAL exceeds internal limits ?

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

Alter or recreate the sequence number with legal limits.