Data Load Service generates UTF-16 encoding errors in the Event Viewer (4344789)

The following event may be logged when the Data Load Service processes a message:

Error         None         0                   N/A               HOSTNAME           "Exception has been caught in the application

Exception Source:           mscorlib
Exception Type:               System.ArgumentException
Exception Message:         Found a high surrogate char without a following
low surrogate at index: 125.   The input may not be in this encoding, or may not contain valid Unicode (UTF-16) characters.
Parameter name: chars
Exception Target Site: GetBytes
Date and Time:                 10/15/2007 11:54:18 AM
Machine Name:                   HOSTNAME
IP Address:                       x.x.x.x
Current User:                   DOMAINArchiveMgr_Journal
CLR Version:                     1.1.4322.2407
Platform (version):       Win32NT (5.2.3790.0)
Application Domain:       Archive Manager Data Load Service.exe
Assembly Codebase:         file:///C:/Program Files/ArchiveManager/Archive Manager Data Load Service.exe
Assembly Fullname:         AfterMail Data Load Service, Version=3.7.1.507, Culture=neutral, PublicKeyToken=null
Assembly Version:           3.7.1.507
Exception Source:           mscorlib
Exception Type:               System.ArgumentException
Exception Message:         Found a high surrogate char without a following low surrogate at index: 125.   The input may not be in this encoding, or may not contain valid Unicode (UTF-16) characters.
Parameter name: chars
Exception Target Site: GetBytes
---- Stack Trace ---

WORKAROUND:
None

STATUS:
Waiting for fix in a future release of Archive Manager.