I'm testing Apps with OData (V4). Data is load to app (collection) if i filter single record but it not load all record if get func. does not has filter. Look like data is retrieve from source but not load into collection.
ClearCollect(singlerec,'NWODataV4.1'.GetCustomer("ALFKI")) // Working (attach at OnSelect of Button)
ClearCollect(allrec,'NWODataV4.1'.GetCustomers()) // not working (attach at OnSelect of Button)