How to fix the Oracle error ORA-08002: sequence string.CURRVAL is not yet defined in this session?

In this post, you’ll learn more about the Oracle ErrorORA-08002: sequence string.CURRVAL is not yet defined in this session with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-08002: sequence string.CURRVAL is not yet defined in this session

Reason for the Error ORA-08002: sequence string.CURRVAL is not yet defined in this session

sequence CURRVAL has been selected before sequence NEXTVAL

How to fix the Error ORA-08002: sequence string.CURRVAL is not yet defined in this session ?

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

select NEXTVAL from the sequence before selecting CURRVAL