HANA does not start: "serviceType mismatch"

Hi all,

When I try to start HANA (rev. 85) the nameserver_alert trace file says  "serviceType mismatch" and the daemon trace file says
"

Failed to retrieve HA role for current host from topology, cannot proceed with startup sequence.

Please make sure to properly add additional hosts using addHost/hdbnsutil

"

My system is however single node. It was being used as secondary in a system replication but I deregistered that.

I tried everything I can think of (even restart the server ) but no success.

Anybody with some idea..?

Thanks!

PS. Here is some more outputs from the nameserver_alert trace file:

...

[5937]{-1}[-1/-1] 2015-01-29 19:03:40.616598 e Basis            TREXNameServer.cpp(02906) : Process exited due to an error via explicit exit call with exit code 1 , no crash dump will be written

[6721]{-1}[-1/-1] 2015-01-29 19:54:47.453600 e PersistenceLayer PersistenceSystem.cpp(00221) : serviceType mismatch, expected 0 but found 3

[6721]{-1}[-1/-1] 2015-01-29 19:54:50.061142 e Logger           LogSegment.cpp(00463) : Found not matching segments prevGUID:7B7BC296-0076-20150129-155700-3540000001 myPrevGUID: 

...