Run-Time Error '457': BBTree add object error:457 This key is already associated with an element of this collection when changing the campaign on a gift record

When changing a campaign on an already existing gift, users may see the following error: Run-Time Error '457': BBTree add object error:457 This key is already associated with an element of this collection. Error adding key.

Download and install the latest patch which contains all fixes from previous patches. If you are running an older version, download and install the latest version and then the patch.

Steps to Duplicate

  1. Select Records > Gifts
  2. Open an existing gift
  3. Edit the campaign
  4. Receive error

Environment

 7.95 patch 3
 7.92.5056.2

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