To resolve overflow errors in Veeam Backup and Replication, follow these steps:

Remember: an overflow error does not mean your backups are lost. It means Veeam has encountered a value it cannot handle—and with the steps above, you can safely correct that imbalance.

: Under high I/O, "stretch snapshots" may fail to create new file portions in time, leading to job failure. 3. SqlDateTime Overflow (Database Errors)