I have migrated from 184.108.40.206 to 220.127.116.11. But one of the packages is invalid and it gave PLS-00907 error(cannot load library unit).
This package will access remote database which is 18.104.22.168. Can anyone have any idea what should I do for avoiding this error.
alter system set remote_dependencies_mode='SIGNATURE';
on newly migrated database.
but it didn't work.