Hi Does anybody experienced ORA-20011 and ORA-00439 errors when trying to manually execute (as sys/sysdba) dbms_stats.gather_fixed_objects_stats, on 11gR2? It's the stock (downloaded from the OTN) Oracle 11gR2 (11.2.0.1) Windows 32bits database, but configured with Standard Edition options only (so no Data Guard). All components are valid in dba_registry, but as said, there are no Enterprise Edition options installed. Tried applying the latest bundle patch (9736836), but the errors continue the same as the unpatched 11201 version. Just would like to know if anybody using this 11.2.0.1 for Windows 32 bit version, has the same problem using gather_fixed_objects_stats. Regards Alvaro SQL> exec dbms_stats.gather_fixed_objects_stats ; BEGIN dbms_stats.gather_fixed_objects_stats ; END; * ERROR en lÝnea 1: ORA-20011: Approximate NDV failed: ORA-00439: funci¾n no activada: Data Guard Broker ORA-06512: en "SYS.DBMS_STATS", lÝnea 20508 ORA-06512: en "SYS.DBMS_STATS", lÝnea 20951 ORA-06512: en "SYS.DBMS_STATS", lÝnea 21498 ORA-06512: en lÝnea 1