这是尝试在网关中添加数据源时遇到的错误：
无法连接：我们尝试连接到时遇到错误 。详细信息：“我们无法为任何网关注册此数据源 该群集中的实例。请在下面找到更多详细信息 每个网关实例的特定错误。
Activity ID:
66610131-d0fc-4787-9432-36b2bbc95dbb
Request ID:
b9231dc4-dd80-8b86-6301-c171aad3b879
Cluster URI:
https://wabi-south-east-asia-redirect.analysis.windows.net
Status code:
400
Error Code:
DMTS_PublishDatasourceToClusterErrorCode
Time:
Wed Oct 17 2018 12:48:44 GMT-0700 (Pacific Daylight Time)
Version:
13.0.6980.207
434Gateway:
Invalid connection credentials.
Underlying error code:
-2147467259
Underlying error message:
The credentials provided for the File source are invalid. (Source at c:\users\rohan\documents\latest 2018\sara\new folder\2018_sales.xls.)
DM_ErrorDetailNameCode_UnderlyingHResult:
-2147467259
Microsoft.Data.Mashup.CredentialError.DataSourceKind:
File
Microsoft.Data.Mashup.CredentialError.DataSourcePath:
c:\users\rohan\documents\latest 2018\sara\new folder\2018_sales.xls
Microsoft.Data.Mashup.CredentialError.Reason:
AccessUnauthorized
Microsoft.Data.Mashup.MashupSecurityException.DataSources:
[{"kind":"File","path":"c:\\users\\rohan\\documents\\latest 2018\\sara\\new folder\\2018_sales.xls"}]
Microsoft.Data.Mashup.MashupSecurityException.Reason:
AccessUnauthorized
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