Veeam Backup And Replication Overflow - Error

: High write activity on the source machine during the backup fills the pre-allocated snapshot file before it can be committed to the backup. Solution :

An overflowing SQL table is a silent killer. veeam backup and replication overflow error

Unlike a simple permission denial or connectivity timeout, an overflow error in Veeam typically indicates a low-level arithmetic, memory buffer, or data type constraint issue. If left unresolved, it can halt backup jobs, corrupt catalog files, or crash the Veeam console entirely. : High write activity on the source machine