11.2.0.4 版本升级到18c   升级过程中ERROR 报错 JAVAVM component must be functioning properly before database upgrade.

1.JAVA_POOL大小

select x.ksppinm NAME, y.ksppstvl VALUE from x$ksppi x, x$ksppcv y

where x.inst_id = userenv('Instance')AND y.inst_id = userenv('Instance') AND x.indx = y.indx

and x.ksppinm='__java_pool_size';

NAME      VALUE

---------    ------------

__java_pool_size  201326592

2.组件信息

SYS@khddbr>select comp_id,status from dba_registry  where comp_name like '%JAVA%';

COMP_ID                        STATUS

------------------------------ --------------------------------------------

JAVAVM                         VALID

SYS@khddbr>select dbms_java.longname('TEST') from dual;

select dbms_java.longname('TEST') from dual

       *

ERROR at line 1:

ORA-29516: Aurora assertion failure: Assertion failure at eox.c:359

Uncaught exception Root of all Java exceptions: java.lang.UnsatisfiedLinkError sun.net.PortConfig.getLower0

ORA-06512: at "SYS.DBMS_JAVA", line 139