What am I doing wrong here? I have this exact setup in another app and I am not receiving any issues.
Combo Box Item parameter:
Choices(TransportationProjectRequests_DB.PECProjMan)
Button OnSelect;
Patch(TransportationProjectRequests_DB,
Defaults(TransportationProjectRequests_DB),
{
PECProjMan: cbx_PECProjMan.Selected.Value)
})