Error when displaying standard report OEM query

I have errors when displaying standard report OEM query

When I execute a standard report, on some query I have this following error.

My Internet Explorer is in french.

Could You help me please.

Thanks.

Message at execution report :
Informations sur l'instance et la base de données Echec du traitement de l'élément d'état n° 2 : exception VdbSQLException{wstring reason="ORA-00972: identifier is too long\n";long oracleError=972;long errorCode=3;wstring sqlStmt="/* OracleOEM */ select a.name \"Nom de la BdD\", e.global_name \"Nom global\", b.banner \"Version de la BdD\", c.host_name \"Nom de l\'h\364te\", c.instance_name \"Nom de l\'instance\" ,c.startup_time \"Heure de d\351marrage de l\'instance\", decode(c.logins,\'RESTRICTED\',\'YES\',\'NO\') \"Mode restreint\",a.log_mode \"Mode ARCHIVELOG\" , decode(a.open_mode,\'READ ONLY\',\'YES\',\'NO\') \"Mode Lecture seule\" from v$database a, v$version b, v$instance c,global_name e WHERE b.banner LIKE \'%Oracle%\'";} Received on Thu Jan 08 2004 - 02:54:14 CST