BAM部署视图失败 - OLE DB or ODBC error: Cannot open database "BAMStarSchema". login failed 42000....

最新推荐文章于 2025-01-07 10:58:18 发布

iteye_910

最新推荐文章于 2025-01-07 10:58:18 发布

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文章标签：操作系统数据库

本文解决了一个在部署BAM视图时遇到的错误，原因是数据库用户缺少'db_datareader'角色。通过使用T-SQL语句为用户添加此角色，可以解决无法读取数据库数据的问题。

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错误描述

今天在部署BAM视图时遇到如下错误，找了很久终于找到原因，原来是数据库用户角色设置的问题，BAMStarSchema数据库的用户没有”db_datareader”角色导致无法读取该数据库当中的数据。

英文错误描述信息

Deploying Activity... Done.
Deploying View... ERROR: The BAM deployment failed.
Internal error: The operation terminated unsuccessfully.
OLE DB error: OLE DB or ODBC error: Cannot open database "BAMStarSchema" request
ed by the login. The login failed.; 42000.
Errors in the high-level relational engine. A connection could not be made to th
e data source with the DataSourceID of 'bam_ExcByApplication', Name of 'bam_ExcB
yApplication'.
Errors in the OLAP storage engine: An error occurred while the dimension, with t
he ID of 'ExcByApplication_ExcDatetime', Name of 'ExcByApplication_ExcDatetime'
was being processed.
Errors in the OLAP storage engine: An error occurred while the 'Month' attribute
of the 'ExcByApplication_ExcDatetime' dimension from the 'BAMAnalysis' database
was being processed.
Server: The operation has been cancelled.
OLE DB error: OLE DB or ODBC error: Cannot open database "BAMStarSchema" request
ed by the login. The login failed.; 42000.
Errors in the high-level relational engine. A connection could not be made to th
e data source with the DataSourceID of 'bam_ExcByApplication', Name of 'bam_ExcB
yApplication'.
Errors in the OLAP storage engine: An error occurred while the dimension, with t
he ID of 'ExcByApplication_Application', Name of 'ExcByApplication_Application'
was being processed.
Errors in the OLAP storage engine: An error occurred while the 'Application' att
ribute of the 'ExcByApplication_Application' dimension from the 'BAMAnalysis' da
tabase was being processed.
OLE DB error: OLE DB or ODBC error: Cannot open database "BAMStarSchema" request
ed by the login. The login failed.; 42000.
Errors in the high-level relational engine. A connection could not be made to th
e data source with the DataSourceID of 'bam_ExcByApplication', Name of 'bam_ExcB
yApplication'.
Errors in the OLAP storage engine: An error occurred while the dimension, with t
he ID of 'ExcByApplication_ExcFaultDescription', Name of 'ExcByApplication_ExcFa
ultDescription' was being processed.
Errors in the OLAP storage engine: An error occurred while the 'FaultDescription
' attribute of the 'ExcByApplication_ExcFaultDescription' dimension from the 'BA
MAnalysis' database was being processed.
OLE DB error: OLE DB or ODBC error: Cannot open database "BAMStarSchema" request
ed by the login. The login failed.; 42000.
Errors in the high-level relational engine. A connection could not be made to th
e data source with the DataSourceID of 'bam_ExcByApplication', Name of 'bam_ExcB
yApplication'.
Errors in the OLAP storage engine: An error occurred while the dimension, with t
he ID of 'ExcByApplication_ExcDatetime', Name of 'ExcByApplication_ExcDatetime'
was being processed.
Errors in the OLAP storage engine: An error occurred while the 'Year' attribute
of the 'ExcByApplication_ExcDatetime' dimension from the 'BAMAnalysis' database
was being processed.
OLE DB error: OLE DB or ODBC error: Cannot open database "BAMStarSchema" request
ed by the login. The login failed.; 42000.
Errors in the high-level relational engine. A connection could not be made to th
e data source with the DataSourceID of 'bam_ExcByApplication', Name of 'bam_ExcB
yApplication'.
Errors in the OLAP storage engine: An error occurred while the dimension, with t
he ID of 'ExcByApplication_ExcDatetime', Name of 'ExcByApplication_ExcDatetime'
was being processed.
Errors in the OLAP storage engine: An error occurred while the 'Day' attribute o
f the 'ExcByApplication_ExcDatetime' dimension from the 'BAMAnalysis' database w
as being processed.

解决方法

我们可以使用T-SQL语句来修复该数据库中的用户角色设置，为该用户添加对其数据库的“db_datareader”角色。在我的机器上，数据库是运行在DemoDomain/SQL_Service这个账户下的，使用如下脚本启用该用户的'db_datareader'角色，另外你也可以通过SQL Management Studio用鼠标点击配置的方式做同样的操作。

USE BAMStarSchema EXEC sp_addrolemember 'db_datareader', 'DEMODOMAIN/SQL_SERVICE'