In my app, I want to create a new entity and save it to the back-end. Unfortunately I keep getting the KCSAppDataErrorDomain when I call the store.saveObject method. Any idea what KCSAppDataErrorDomain means?
'KCSAppDataErrorDomain' represents errors that occur while using AppdataStore.
Can you go through following link which explains data store error handling and find the type of error occurred using "code" property :
Let me know if it's helpful or you need any further help.
Yes, we can query multiple fields at the same time by using "kKCSOr" and "kKCSAnd" boolean operators.
Please go through the following link for better understanding :