Migration islemi esnasında hata

Merhaba,

Child domainden(sanal) Dc'ye migration islemi esnasında log'a asagıdaki hata düsüyor ve migration islemini yapamıyorum.sebebi ne olabilir.

Tesekkür ederim.

2009-06-22 00:36:44
2009-06-22 00:36:44 Active Directory Migration Tool, Starting...
2009-06-22 00:36:44 Starting Account Replicator.
2009-06-22 00:36:45 Account Migration MERTER ISTANBUL CopyUsers:Yes CopyGlobalGroups:Yes CopyLocalGroups:Yes CopyComputers:No StrongPwd:All
2009-06-22 00:36:45 Removing CN=user (LDAP://srv2003.merter.istanbul.com/CN=user,OU=deneme,DC=merter,DC=istanbul,DC=com) from the global groups it is a member of :
2009-06-22 00:36:45 ERR2:7422 Failed to move object CN=user, hr=800720e4  The naming context could not be found.
2009-06-22 00:36:45 ERR2:7228 Error updating user rights for CN=user, rc=-2147024891  Access is denied.
2009-06-22 00:36:45 Operation completed.