macOS iCloud Drive Error Code 1102: How to Fix It
Easy 10-30 minutes Medium Severity
Verified June 2026
- Error Code
- 1102
- Brand
- macOS
- Product Type
- operating_system
- Severity
- Medium
- DIY Difficulty
- Easy
- Estimated Fix Time
- 10-30 minutes
Ad
Tools You'll Need
- Mac with macOS (any version)
- Terminal application (built into macOS)
- Stable internet connection
- Apple ID credentials
How to Fix Error Code 1102
-
Check Your Internet Connection
-
Sign Out and Back Into iCloud
Before signing out, ensure you remember your Apple ID password. If you use iCloud Keychain, signing out may remove saved passwords from this device temporarily. -
Restart the iCloud Daemon Process
Do not close Terminal immediately after running the command. Wait at least 30 seconds to allow the process to fully restart. -
Check iCloud Storage Space
-
Check Apple System Status
-
Update macOS to the Latest Version
Always back up your Mac with Time Machine or another backup method before installing a macOS update to protect your data. -
Reset iCloud Drive Sync by Toggling It Off and On
Toggling iCloud Drive off will temporarily remove iCloud Drive files from your Mac's local storage. They are not deleted from iCloud servers and will re-download when you turn iCloud Drive back on.
Ad
When to Call a Professional
If you have tried all steps above and iCloud Drive still shows Error 1102 after more than 24 hours, contact Apple Support directly at support.apple.com or visit an Apple Store Genius Bar. This is also recommended if you suspect your Apple ID has been compromised, if you see repeated authentication failures, or if files appear to be permanently missing from iCloud Drive rather than simply not syncing.Frequently Asked Questions
What does macOS iCloud Drive Error Code 1102 mean?
Error Code 1102 means iCloud Drive sync has been paused on your Mac. Your files are not currently being uploaded or downloaded between your Mac and iCloud servers. This is usually caused by a network issue, authentication problem, full iCloud storage, or a temporary glitch in the background sync process.
Will I lose my files if iCloud Drive shows Error 1102?
No. Error 1102 only pauses syncing — it does not delete your files. Files already on your Mac stay on your Mac, and files already uploaded to iCloud remain safe on Apple's servers. Once the sync issue is resolved, all files will sync back up to their latest versions.
How long does it take for iCloud Drive to resume syncing after fixing Error 1102?
After applying a fix, iCloud Drive typically begins syncing within a few minutes. However, if you have a large amount of data in iCloud Drive, it can take several hours for everything to fully sync. You can monitor progress by opening Finder, clicking iCloud Drive in the sidebar, and looking for the sync status icons next to files and folders.
Does Error 1102 affect all Apple devices or just my Mac?
Error 1102 is specific to macOS and typically only affects the Mac showing the error. Your iPhone, iPad, and other Apple devices may continue syncing normally with iCloud. However, if the cause is a full iCloud storage or an Apple server outage, all your devices could be affected simultaneously.
Why does iCloud Drive Error 1102 keep coming back after I fix it?
If Error 1102 keeps recurring, the most common causes are an unstable internet connection, a file in your iCloud Drive that is corrupted and blocking the sync queue, or an outdated version of macOS. Try isolating the problem by checking which files are failing to sync (look for cloud icons with an exclamation mark in Finder), updating macOS, and ensuring your network is stable. If a specific file is causing the block, moving it out of iCloud Drive temporarily often resolves the recurring error.