988

Product

Name

Event ID

988

Event Source

MSSQLSERVER

Component

SQLEngine

Symbolic

Name

DB_HADRON_DATABASE_NO_QUORUM

Message Text

Unable to access database ’%.*ls’ because it lacks a quorum of nodes for high availability.

Try the operation again later.

When you attempt to add a database to an Always On availability group or perform read/write

operations on the primary replica, you might receive the following SQL Server error 988:

Output

This error indicates that the database can’t be accessed or added because the required number

of synchronized secondary replicas isn’t available to commit the transaction.

The

REQUIRED_SYNCHRONIZED_SECONDARIES_TO_COMMIT

setting enforces that the primary

replica must wait for a specified number of synchronous secondary replicas to harden each

ﾉ

Expand table

Unable to access database '<DB Name>' because it lacks a quorum of nodes for high availability. (Microsoft SQL Server, Error: 988)