ZCM11.2.2 sucv error

Trying to install 11.2.2 on a SLES 11 SP2 x64 server having ZCM 11.2.1 monthly update installed. The update is in state downloaded. The zdc check for 11.1.2 returns no error

If i try to execute suvc for 11.2.2, i have the following error in the logfile:

--------------------------------------------------------------------------------
[DEBUG] [DiagnoseZen] SUCV started at 2012.11.09 AD at 13:04:44 CET
[INFO ] [DiagnoseZen]
+ Starting System Update Command Validator (11.2.2).
[INFO ] [SystemInfo]
+ ----------------------------------
System Information:
+ ----------------------------------
OS: SUSE Linux Enterprise Server 11 64 bit
Database: External Sybase
ZCM Version: 11.2.1
[ERROR] [ZDCNative]
[!] Could not load native library, native features will be disabled
[DEBUG] [ZDCNative] no zdcnative in java.library.path
java.lang.UnsatisfiedLinkError: no zdcnative in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java :1734)
at java.lang.Runtime.loadLibrary0(Runtime.java:823)
at java.lang.System.loadLibrary(System.java:1028)
at com.novell.zenworks.zdc.system.platform.ZDCNative. initialize(ZDCNative.java:20)
at com.novell.zenworks.zdc.system.platform.ZDCNative. <clinit>(ZDCNative.java:33)
at com.novell.zenworks.zdc.DiagnoseZen.startZDC(Diagn oseZen.java:110)
at com.novell.zenworks.zdc.DiagnoseZen.start(Diagnose Zen.java:69)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.novell.zenworks.zdc.boot.Bootstrap.main(Bootst rap.java:113)
[INFO ] [DiagnoseZen]
+ Attempting to connect to database...
[TRACE] [DatabaseConnector] Establising JDBC connection.
[ERROR] [DiagnoseZen]
[!] The sajdbc.jar build does not match the shared object build
[DEBUG] [DiagnoseZen] The sajdbc.jar build does not match the shared object build
com.novell.zenworks.zdc.exception.ZDCException: The sajdbc.jar build does not match the shared object build
at com.novell.zenworks.zdc.DiagnoseZen.startZDC(Diagn oseZen.java:148)
at com.novell.zenworks.zdc.DiagnoseZen.start(Diagnose Zen.java:69)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.novell.zenworks.zdc.boot.Bootstrap.main(Bootst rap.java:113)
Caused by: java.sql.SQLException: The sajdbc.jar build does not match the shared object build
at sybase.jdbc4.sqlanywhere.IDriver.makeODBCConnectio n(Native Method)
at sybase.jdbc4.sqlanywhere.IDriver.connect(IDriver.j ava:764)
at java.sql.DriverManager.getConnection(DriverManager .java:582)
at java.sql.DriverManager.getConnection(DriverManager .java:185)
at com.novell.zenworks.zdc.db.AbstractJDBCDBAdapter.c onnect(AbstractJDBCDBAdapter.java:56)
at com.novell.zenworks.zdc.db.SybaseDBAdapter.connect (SybaseDBAdapter.java:77)
at com.novell.zenworks.zdc.db.DatabaseConnector.conne ct(DatabaseConnector.java:54)
at com.novell.zenworks.zdc.DiagnoseZen.startZDC(Diagn oseZen.java:128)
... 6 more
[DEBUG] [DiagnoseZen] SUCV finished at 2012.11.09 AD at 13:04:45 CET
--------------------------------------------------------------------------------------

Any idea about the error?