ORA-31637 ORA-06512 ORA-39062 Error While Doing Impdp

Increase the processes and bounce the db.

SQL> alter system set processes=800 scope=spfile;

System altered.

SQL> startup force

ORACLE instance started.

Total System Global Area 6666207232 bytes

Fixed Size 4259664 bytes

Variable Size 2734686384 bytes

Database Buffers 3774873600 bytes

Redo Buffers 152387584 bytes

Database mounted.

Database opened.

Now start impdp , it will work now.

Hope it Helps!