7986

Product

Name

Event ID

7986

Event Source

MSSQLSERVER

Component

SQLEngine

Symbolic

Name

DBCC2_PRE_CHECKS_CROSS_OBJECT_LINKAGE

Message

Text

System table pre-checks: Object ID O_ID has cross-object chain linkage. Page P_ID1 points

to P_ID2 in alloc unit ID A_ID1 (should be A_ID2). Check statement terminated due to

unrepairable error.

The first phase of a DBCC CHECKDB is to do primitive checks on the data pages of critical

system tables. If any errors are found, they cannot be repaired; therefore, the DBCC CHECKDB

terminates immediately. The next page pointer of page

P_ID1

in the data level of the specified

object points to a page,

P_ID2

, in a different object.

Run hardware diagnostics and correct any problems. Also examine the Microsoft Windows

system and application logs and the SQL Server error log to see whether the error occurred as

the result of hardware failure. Fix any hardware-related problems that are contained in the logs.

ﾉ

Expand table