On the Timesheet grid, the Resource OBS field is generating an error indicating it is unsupported.
Steps to Reproduce:
Expected Results: Filtering for a list of results where the Resource OBS field is empty should work.
Actual Results: Error Message - API-1052 : Invalid object filter query. Request contains unsupported object filter 'resourceObsFilter=null'.
Workaround: Use the 'Is Equal To' filtering condition and select some OBS Units.
Under Engineering Review.