Getting the following comment for a PowerPivot Data Refresh in SP2013:

'The schedule has been altered outside of PowerPivot.  Use the Manage Data Refresh page to update and re-save the schedule.'

This is plaguing my farm.  It runs one day and not the next.  No clue what is causing this.

Any ideas? Help appreciated,

Doug Schultz

Doug, You got any fix for this issue.

Thanks,