Backup issues with XZ Premium

[Izoham]

Hello, 

Since a beginning I'm getting a notice after daily automatic backup that it "can't be completed".

What is not backing up is Contacts, Calendar and Apps. Please see the screenshot.

 Will appreciate any suggestions. 

[Qatrium]

@Izoham

Try to remove "Apps" from the backup. As for the Messages: apparently, you denied the permission request on your first backup instance. For contact and calendar, you might have no new entries to backup.

[Izoham]

Thank you. 

Messages I removed from backup on purpose, but contacts and calendar I always have something new... 

 Why I can't backup the apps if there is an option to do so? 

[Qatrium]

@Izoham

You can, of course, I'm just trying to find the problem. Your apps might be too large compared to the available space on the destination.

[Izoham]

Thanks a lot, I will do it.