ORA-15067: command or option incompatible

admin

ORA-15067: command oroption incompatible with diskgroup redundancy
Cause: An attempt was made to use a feature which is notpermitted by the
diskgroup's redundancy policy. Common examples are forcibly dropping a disk
from an EXTERNAL REDUNDANCY diskgroup, using the FAILGROUP clauses
with an EXTERNAL REDUNDANCY diskgroup, or using invalid template
attributes.
Action: Omitthe option from the command.