<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'>I'm trying to refresh materialized view (Oracle 9i) and I have error <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'>that some privileges are needed but I don’t have idea what more can be <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'>ORA-06512 (See ORA-06512.ora-code.com): at "SYS.DBMS_SNAPSHOT", line 794 <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'>ORA-06512 (See ORA-06512.ora-code.com): at "SYS.DBMS_SNAPSHOT", line 851 <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'>ORA-06512 (See ORA-06512.ora-code.com): at "SYS.DBMS_SNAPSHOT", line 832 <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'>ORA-06512 (See ORA-06512.ora-code.com): at line 2 <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'>Table, materialized view and privileges are made in this way: <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'> GRANT ALL ON My_View TO User2; <o :p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'> GRANT SELECT ON My_Table TO User2; <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'> GRANT CREATE SESSION TO User2; <o :p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'> GRANT ALTER ANY MATERIALIZED VIEW to User2; <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'> GRANT SELECT ANY TABLE to User2; <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'> GRANT CREATE ANY MATERIALIZED VIEW to User2 <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'> GRANT DROP ANY MATERIALIZED VIEW to User2 <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'>This table and materialized view have been made by user System <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'>I also try to give the same Roles that have System but this is still <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'>the same error. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'>Refresh works fine executed by owner of this View <o :p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size: 10.0pt;font-family:Arial'>Thanks for any help <o:p></o:p></span></font></p>