Error with ADAMSYNC syncing users from AD into LDS

Good Afternoon

I am trying to bring user accounts from two domains into a single LDS instance for use with Cisco CUCM user authentication. Using ADAMsync, I have managed to sync the users from domain1, however when modifying the XML file and running the sync for domain2 i get the following error in the log and no user accounts are imported.

An internal error occurred: DnManip::DnManip.

I am wondering if anybody has come accross this issue in there travels.

Thankyou
Robert

Note: The XML file and the error have been included below.

<?xml version="1.0"?><doc><configuration><description>### Sync</description><security-mode>object</security-mode><source-ad-name>###.local</source-ad-name><source-ad-partition>dc=###,dc=local</source-ad-partition><source-ad-account></source-ad-account><account-domain></account-domain><target-dn>dc=multiforest,dc=com</target-dn><query><base-dn>"OU=testou,DC=###,DC=local"</base-dn><object-filter>
(&#124;(&amp;(objectClass=user)(objectCategory=person))
(&amp;(objectClass=user)(isDeleted=TRUE)))</object-filter><attributes><include>objectSID</include><include>mail</include><include>userPrincipalName</include><include>middleName</include><include>manager</include><include>givenName</include><include>sn</include><include>department</include><include>telephoneNumber</include><include>title</include><include>homephone</include><include>mobile</include><include>pager</include><include>msDS-UserAccountDisabled</include><include>samAccountName</include><include>employeeNumber</include><exclude></exclude></attributes></query><user-proxy><source-object-class>user</source-object-class><target-object-class>userProxy</target-object-class></user-proxy><schedule><aging><frequency>0</frequency><num-objects>0</num-objects></aging><schtasks-cmd></schtasks-cmd></schedule></configuration><synchronizer-state><dirsync-cookie></dirsync-cookie><status></status><authoritative-adam-instance></authoritative-adam-instance><configuration-file-guid></configuration-file-guid><last-sync-attempt-time></last-sync-attempt-time><last-sync-success-time></last-sync-success-time><last-sync-error-time></last-sync-error-time><last-sync-error-string></last-sync-error-string><consecutive-sync-failures></consecutive-sync-failures><user-credentials></user-credentials><runs-since-last-object-update></runs-since-last-object-update><runs-since-last-full-sync></runs-since-last-full-sync></synchronizer-state></doc>

Adamsync.exe v1.0 (6)

Establishing connection to target server localhost:50000.

Saving Configuration File on DC=MULTIFOREST,DC=COM

Saved configuration file.

ADAMSync is querying for a writeable replica of #######.

Establishing connection to source server ######.local:389.

Using file .\dam383A.tmp as a store for deferred dn-references.

Populating the schema cache

Populating the well known objects cache

Starting synchronization run from dc=#####,dc=local.

Starting DirSync Search with object mode security.



Processing Entry: Page 1, Frame 1, Entry 0, Count 0, USN 0

An internal error occurred: DnManip::DnManip.

An internal error occurred: DnManip::DnManip.

Saving Configuration File on DC=MULTIFOREST,DC=COM

Saved configuration file.