我有一个本地SQL 2000数据库。尝试所有未更改的存储过程时,我的Winform应用突然死亡。以下是错误消息:服务器无法加载DCOM错误
服务器:消息7404,级别16,状态2,过程RecordCurrentUser2,行45 服务器无法加载DCOM。
然后,我注意到,当我尝试使用查询分析器来更改SP时,当我试图执行ALTER命令时,会出现相同的错误。我修剪下来的存储过程,离开执行时导致该错误的核心代码:
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS ON
GO
ALTER PROCEDURE dbo.RecordCurrentUser2
(
@xmlUser varchar(8000)
)
AS
BEGIN
DECLARE @Now datetime
DECLARE @ChangedRecordCount int
--Normally this is commented out, but for testing, we'll hard code a param value:
SET @xmlUser = '<User>
<User>
<EmailId>[email protected]</EmailId>
<LastName>Chad</LastName>
<FirstName>Smith</FirstName>
<Initials />
<DomainName>NA</DomainName>
<Account>SMITH</Account>
<TelephoneNumber>179-1458</TelephoneNumber>
<PeoplesoftId>031X45</PeoplesoftId>
<Department>Order to Collect BI Reporting</Department>
<StreetAddress>58 Hill Road</StreetAddress>
<PostalCode>06333</PostalCode>
<Location>MAIN</Location>
<State>AK</State>
<Country>United States</Country>
</User>
</User>'
DECLARE @DocHandle int
SET @Now = GETUTCDATE()
-- Create an internal representation of the XML document.
EXEC sp_xml_preparedocument @DocHandle OUTPUT, @xmlUser
--Put the contents of the XML string into a temp table
SELECT
EmailId
,LastName
,FirstName
,Initials As Initials
,DomainName
,Account
,TelephoneNumber
,PeoplesoftId
,Department
,StreetAddress
,PostalCode
,Location
,State
,Country
,OtherTelephone
,NonUnisysDomainName
,NonUnisysAccount
INTO
#TempItems
FROM
OPENXML (@DocHandle, '/User/User', 2)
WITH
(
EmailId nvarchar(80)
,LastName nvarchar(50)
,FirstName nvarchar(50)
,Initials nvarchar(30)
,DomainName nvarchar(10)
,Account nvarchar(10)
,TelephoneNumber nvarchar(50)
,PeoplesoftId nvarchar(50)
,Department nvarchar(50)
,StreetAddress nvarchar(50)
,PostalCode nvarchar(50)
,Location nvarchar(80)
,State char(2)
,Country nvarchar(30)
,OtherTelephone nvarchar(50)
,NonUnisysDomainName nvarchar(10)
,NonUnisysAccount nvarchar(10)
)
END
以下服务在我的机器上运行,尽管他们可能不相关: 分布式事务处理协调器(注意,运行本地数据库) COM ++
我最近没有故意安装任何东西,但我记得看到一个MS补丁被公司政策自动应用,不知道它是什么或如何找出。
如何解决此错误?
阅读有关SQL错误7404之后,它看起来像SQL服务器有一些内部缓存文件操作的问题。对不起,如果我的评论太宽泛,并没有帮助。 – 2009-12-01 03:40:27