After a update the software installer is not started up.
When I try to install software with the software installer I get this message:

System.ApplicationException: SQL logic error or missing database

Server stack trace:
in <0x000e5> Mono.Data.SqliteClient.SqliteDataReader:.ctor (Mono.Data.SqliteClient.SqliteCommand cmd, IntPtr pVm, Int32 version)
in (wrapper remoting-invoke-with-check) Mono.Data.SqliteClient.SqliteDataReader:.ctor (Mono.Data.SqliteClient.SqliteCommand,intptr,int)
in <0x00064> Mono.Data.SqliteClient.SqliteCommand:ExecuteReader (CommandBehavior behavior)
in <0x00013> Mono.Data.SqliteClient.SqliteCommand:ExecuteReader ()
in <0x00010> Mono.Data.SqliteClient.SqliteCommand:System.Data.IDbCommand.ExecuteReader ()
in <0x000a8> Novell.Zenworks.Zmd.Packaging.Patch:GetPatches (System.String sql)
in <0x00014> Novell.Zenworks.Zmd.Packaging.Patch:GetAll ()
in <0x0001e> Novell.Zenworks.Zmd.Packaging.Patch:Query (System.Object[] query)
in <0x00017> Novell.Zenworks.Zmd.Packaging.RemotePackageManager:QueryPatches (System.Object[] query)
in <0x00000> <unknown method>
in (wrapper managed-to-native) System.Runtime.Remoting.RemotingServices:InternalExecute (System.Reflection.MethodBase,object,object[],object[]&)
in <0x00265> System.Runtime.Remoting.RemotingServices:InternalExecuteMessage (System.MarshalByRefObject target, IMethodCallMessage reqMsg)

Exception rethrown at [0]:

in <0x00a63> System.Runtime.Remoting.Proxies.RealProxy:PrivateInvoke (System.Runtime.Remoting.Proxies.RealProxy rp, IMessage msg, System.Exception exc, System.Object[] out_args)

I solved the problem by installing SQL-DEVEL.