Unable to update ADSContainer for ADSAccount in Data Import (4377862)

When attempting to update the ADSContainer for an ADSAccount record using the Data Importer, the following error is displayed:

Error saving ADSAccount Sample User
Error running 'CheckValues' in logic module 'ADS.Customizer.ADSAccount'.
Object of type ADSContainer does not exist in database or you do not have the relevant viewing permissions.

This error was due to the way the CSV was formatted, with extra spaces.

To ensure the Data Import file is formatted correctly, below is an example. Notice no spaces between the UID and the semicolon:

uid_adsaccount;UID_ADSContainer
4903bda0-0af0-490c-a28d-b63c48740ce1;9e27f4a-5a59-4563-94c6-d598232034f3

In the Data Import wizard, the following is what this would look like:

The Definition File for such an import might resemble the following:

<ImportDefinition Table="ADSAccount" Mode="Insert, Update" ScriptName="CCC_ADSAccount_Import">
  <LineProvider Name="CSV" Encoding="Windows-1252" Culture="" TimeZone="Atlantic Standard Time" HeaderLines="1">
    <FieldStrategy Name="Delimiter" Delimiter=";" MaskedByDoubling="False" StringBoundaryChars="" IgnoreEmptyLines="True" />
  </LineProvider>
  <Columns>
    <Column Definition="UID_ADSAccount" IsKey="True" FixValue="" SourceColumn="uid_adsaccount" ConvertScript="" />
    <Column Definition="UID_ADSContainer" IsKey="False" FixValue="" SourceColumn="UID_ADSContainer" ConvertScript="" />
  </Columns>
  <Variables />
</ImportDefinition>