ORA 01033 Oracle initialization or shutdown in progress

[#1]

Hi Experts,

Sorry for asking the same question(available in SDN).I have gone through the many threads but couldn't not able to find the solution.

My Issue is:

In our DEV system while running the database backup the Database(Oracle 12) is restarting with the

ORA 01033 Oracle initialization or shutdown in progress.

Could you please explain why we are getting this issue.(i am learning the BASIS)

Thanks in Advance.

Thanks & Regrads,

Vijaya

[vijaya11]

Hi Experts,

Small correction in my request...we are triggering Incremental Online Backup.

Regards,

Vijaya