-656 FFFFFD70   CRUCIAL REPLICA

Source:  eDirectory or NDS

Explanation:  An attempt was made to perform an illegal partition operation.

Possible Cause:  The following partition operations are illegal:

• Add a read/write or read-only replica to a server holding the master replica of the same partition.
• Remove the replica from a server holding the master replica of the partition.
• Change the replica type of the master replica without specifying a new server to hold the master replica of the partition.
• Request a Receive All Updates from the Master Replica on the server holding the master replica of the partition.
• Remove the replica from a server holding a subordinate reference replica of the partition.