I'm trying to populate a combo box via a fill method of a business object. When I click the "..." button of the PopulationDataSourceSettings property, I get the following error when SF is searching for all of the Business Objects:
ConstraintException
Column 'value' is constrained to be unique. Value 'BBS.Biz.Base.AuditBO' is already present.
Source : System.Data
Stack Trace:
at System.Data.UniqueConstraint.CheckConstraint(DataRow row, DataRowAction action)
at System.Data.DataTable.RaiseRowChanging(DataRowChangeEventArgs args, DataRow eRow, DataRowAction eAction, Boolean fireEvent)
at System.Data.DataTable.SetNewRecordWorker(DataRow row, Int32 proposedRecord, DataRowAction action, Boolean isInMerge, Int32 position, Boolean fireEvent, Exception& deferredException)
at System.Data.DataTable.InsertRow(DataRow row, Int32 proposedID, Int32 pos, Boolean fireEvent)
at System.Data.DataRowCollection.Add(DataRow row)
at MicroFour.StrataFrame.Extensibility.ListPopulationEditorDialog.ᜂ()
at MicroFour.StrataFrame.Extensibility.ListPopulationEditorDialog.ᜁ(Object A_0, EventArgs A_1)
After I close the error message, the SF dialog is there, but with no Business Objects or methods to choose from. Can someone please advise on what might be causing this error? Thanks in advance.