SQL> execute DBMS_MVIEW.REFRESH('dss.center_3x_mv');
execute DBMS_MVIEW.REFRESH('dss.center_3x_mv')
*
ORA-12008: error in materialized view refresh path
ORA-00600: internal error code, arguments: [19004], [], [], [], [], [], [], []
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 2255
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 2461
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 2430
ORA-06512: at line 1
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