This article was created in response to a support issue logged with K2. The content may include typographical errors and may be revised at any time without notice. This article is not considered official documentation for K2 software and is provided "as is" with no warranties.
The following error appears when editing a row in list view that has Picker Control configured with SharePoint Integration People Picker Source:
Thread 1: Exception from HRESULT: 0x80131904
The Editable List View is based on a SharePoint List containing a Person or Group column:
Before You Begin
The issue was caused by not setting the Identifier for the Picker Control to use the Display Name. When the Picker Control tries to resolve, it will use the Display Name as an input property.
The Picker (Value) column contains a Display Name. By setting an Identifier for this control in the Data Source of the editable row for the Picker Control to Display Name, you can resolve this issue.