Cannot create / folder at specified location. Confirm the location is correct and try again. (4316922)

Cannot create / folder at specified location. Confirm the location is correct and try again.

Attempting to replicate a folder but within the inbound package details you see the following message:

Cannot create / folder at specified location. Confirm the location is correct and try again.

You will also find the following within the SharePoint ULS Logs on the same server you are attempting to replicate to (INBOUND / Destination farm):

Syntergy.Replicator.Service.exe (0x1984) 0x2174 SharePoint Foundation Database 880i High System.Data.SqlClient.SqlException: Violation of PRIMARY KEY constraint 'AllUserData_PK'. Cannot insert duplicate key in object 'dbo.AllUserData'. The duplicate key value is (). The statement has been terminated. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlDataReader.ConsumeMetaData() at System.Data.SqlClient.SqlDataReader.get_MetaData() at System.Data.SqlClient...

The issue that you are seeing is due to Replication attempting to maintain the List Item ID from the source and apply the same List Item ID on the target. Replicator is attempting to apply packages with item ids that are already in use on the target SharePoint farm.

Replicator v6.1.8105 corrected this issue as per change log:

Fixed issue when replicating a new list item and assigning a previously used List Item IDs. (TFS# 18775)

As a temporary fix for this issue until you are able to upgrade please edit the file named: “Syntergy.Replicator.Service.exe.config”  on all farms and add the following new line:
 
<Setting Name="MaintainItemIds" Enabled="false"/> as shown below:

      <ReplicationEvent Name="Syntergy.Replicator.EventHandlers.ListItemEvent">
        <Setting Name="AddArrivalStamp" Value="Arrival_Date" Enabled="false"/>
        <Setting Name="AddVersionStamp" Value="Rep_Remote_Version" Enabled="false"/>
        <Setting Name="RelinkForms" Enabled="true"/>
        <Setting Name="OverwriteReplicatorKey" Value="" Enabled="false"/>
        <Setting Name="MaintainItemIds" Enabled="false"/>
      </ReplicationEvent>
 
Save the changes and restart both of the Replicator Services.

Issue within Replicator versions < 6.1.8105.0