[This article is on for SAP HANA. It does not apply to the MSSQL version.]
When running B1 Dashboards on HANA you can get this error message:
or this message
"Could not load Sap.Data.Hana.v4.5 from any of the know places. Please see: http://www.boyum-it.com/Link/SapDataHana45Missing"
The full reason for this error is still unknown but it is linked to not being able to find the HANA ODBC Hana Provider.
So if you get this error please try to go to the machine with the error and go to the folder:
C:\Program Files (x86)\SAP\hdbclient\ado.net\v4.5 for 32-bit
C:\Program Files\SAP\hdbclient\ado.net\v4.5 for 64-bit
and check in the folder that DLL Sap.Data.Hana.v4.5.dll exists.
If not (or the folder does not exist) you might not have the full set of HANA drivers installed so please try to reinstall the HANA Drivers.