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

Solution :

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.