This error is a result of no free space available on storage device.

ERROR at line 1:

ORA-01092: ORACLE instance terminated. Disconnection forced

ORA-01501: CREATE DATABASE failed

ORA-01519: error while processing file ‘%ORACLE_HOME%\RDBMS\ADMIN\dtxnspc.bsq’ near line 20

ORA-00604: error occurred at recursive SQL level 1

ORA-01119: error in creating database file ‘c:\oracle\oradata\ORCL\USERS01.DBF’

ORA-27044: unable to write the header block of file

OSD-04008: WriteFile() failure, unable to write to file

O/S-Error: (OS 112) There is not enough space on the disk.

Process ID: 3168

Session ID: 237 Serial number: 5

SQL>

Create additional space on storage device.