Hi @Sathish Chandra Bhanumurthy Mavuri
See tis doc: Availability database is suspended for an availability group.
Possible Causes
Data synchronization on this availability database might have been suspended because of the following:
Due to an error, the system might have suspended data synchronization.
The database administrator might have suspended data synchronization for maintenance purposes.
Possible Solution
Resume data synchronization. If the issue persists, check the availability group in the Event log, and then diagnose why the system suspended data movement.
Best regards,
Cosmog
If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".