In the Administration functional area, users can add their own data lists in Application > Shell Design > User-defined Data Lists. When adding and saving a new constituent data list, if filters are included, users may receive the error:
There was an error deserializing the object of type Blackbaud.AppFx.WebShell.WebUI.Contracts.AdHocQuery.AdHocQuerySaveDataListRequest. The value '' cannot be parsed as the type 'Int32'.
This error occurs specifically when using the following filters:
Interactions\Status is equal to (any value)
Interactions\Category is equal to (any value)
And the following output: