Hi,

after some try an error, we could restore the complete SSAS-World 🙂

All we had to do is a complete file-restore of the folder "\C:\Program Files\Microsoft SQL Server\MSAS11.MSSQLSERVER\OLAP\Data" and not only the containing OLAP.0.db one. :-).

For the restore, we went back to a date before the error was logged the first time in "C:\Program Files\Microsoft SQL Server\MSAS11.MSSQLSERVER\OLAP\Log\msmdsrv.log".