the user tries to create a Bizagi project using an Oracle database, the
creation fails and the Summary of Problems displays the error code ORA-20011 and
several errors with code ORA-06512.
Engine 10.x using Oracle Database 11g Release 18.104.22.168.0
The following errors are displayed when a user tries to create a Bizagi project using
an Oracle database:
ORA-20011: Approximate NDV
failed: ORA-00439: feature not enabled: Data Guard Broker
“SYS.DBMS_STATS”, line 20508
“SYS.DBMS_STATS”, line 20951
“SYS.DBMS_STATS”, line 21498
“BIZAGIADMON.SPBA_ORA_GATHER_STATS”, line 35
the creation of the project, Bizagi executes a stored procedure (dbms_stats.gather_fixed_objects_stats)
to collect statistics from Oracle database. For Oracle
Database 11g Release 22.214.171.124.0, Oracle has identified a
known issue with this procedure and had release a patch in order to resolve
The bug is found on Standard Edition databases, but should also
apply to Enterprise Edition.
and apply the Patch
9056912 available for your platform, you can find it login into your Oracle Support.
Once this patch has been applied, the problem is fixed.