Oracle Error Message
ORA-15090: handle string is not a valid descriptor
Reason for the Error
The file handle was not valid in this session.
Solution
Submit a handle obtained from a successful call to DBMS_DISKGROUP.OPEN().
ORA-15090: handle string is not a valid descriptor
The file handle was not valid in this session.
Submit a handle obtained from a successful call to DBMS_DISKGROUP.OPEN().