3310687 - Scheduled Job fails with error "The job failed due to an unexpected internal server error" in SAP Analytics Cloud

Scheduled job from S/4HANA, it fails with:

• The job failed due to an unexpected internal server error. Please contact your system administrator.

It also fails when manually refreshed.

1. Log in to SAC tenant 
2. Open the affected Model 
3. Go to Data Management Tab
4. Select the affected job and note the error on the Data Timeline tab
   The job failed due to an unexpected internal server error. Please contact your system administrator.
5. Try refreshing the job manually 
6. Note the error message: 
   Couldn't refresh the data.

This issue is currently under investigation by Development.

This issue is currently under investigation by Development.

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SAC, SAP Analytics Cloud, Model, Job, Fails, Failed, Refresh, Scheduled, Unexpected, Error.  , KBA , LOD-ANA-AQU , Import Data Connections (Acquiring Data) , Problem