版本：windows 2012R2

数据库版本：12.1.0.2

目标：升级到12.2.0.1

方法：DBUA

故障：

12:10:40 SQL> execute wmsys.owm_vscript_pkg.wm$utlrp ;

PL/SQL procedure successfully completed.

Elapsed: 00:00:10.37
12:10:51 SQL> execute wmsys.owm_mig_pkg.enableversionTopoIndexTables ;
BEGIN wmsys.owm_mig_pkg.enableversionTopoIndexTables ; END;

*
ERROR at line 1:
ORA-04063: package body "WMSYS.LTUTIL" has errors
ORA-06508: PL/SQL: could not find program unit being called: "WMSYS.LTUTIL"
ORA-06512: at "WMSYS.OWM_MIG_PKG", line 250
ORA-06512: at line 1