Unable to Create an Oracle DataSource

[ThiagoAlgeri]

The error message:

Unable to connect: We encountered an error while trying to connect to dv23. Details: "Cannot connect to the mashup data source. See error details for more information."Hide details

Activity ID:	2b60e2a0-3989-465e-973c-9c83fd13c7ac
Request ID:	18465d9a-7ccb-460e-8495-2101600544c7
Cluster URI:	https://wabi-brazil-south-redirect.analysis.windows.net
Status code:	400
Error Code:	DM_GWPipeline_Gateway_MashupDataAccessError
Time:	Fri Jul 07 2017 08:22:07 GMT-0300 (Hora oficial do Brasil)
Version:	13.0.1828.174

Underlying error code:	-2147467259
Underlying error message:	Ocorreu um erro ao ler dados do provedor: 'Referência de objeto não definida para uma instância de um objeto.'
DM_ErrorDetailNameCode_UnderlyingHResult:	-2147467259
Microsoft.Data.Mashup.ValueError.DataSourceKind:	Oracle
Microsoft.Data.Mashup.ValueError.DataSourcePath:	dv23
Microsoft.Data.Mashup.ValueError.Reason:	DataSource.Error

Troubleshoot connection problems

[v-haibl-msft]

@ThiagoAlgeri

Has your problem got resolved?

Best Regards,
Herbert

[v-haibl-msft · Accepted solution]

@ThiagoAlgeri

Have you installed the 64-bit ODAC121024_x64.zip file? You should be able to download it from 

http://www.oracle.com/technetwork/jp/database/windows/downloads/index-090165.html. Please note that do not install the XCopy one.

Please also take a look at this thread which should be helpful.

Best Regards,
Herbert