impdp_error in oracle 12c

Hi Team,

We are facing issue while importing the dump of same version as mentioned below, Kindly help on this regard.

Import DB version:

Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production

With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

ORA-39001: invalid argument value

ORA-39000: bad dump file specification

ORA-39142: incompatible version number 4.2 in dump file "/mnt/devops_0/ora12c5/gsup_dumps/ITHMAAR/PROD_04Jun18.dmp"

;;;

Export: Release 12.1.0.2.0 - Production on Mon Jun 4 11:20:28 2018

Copyright (c) 1982, 2014, Oracle and/or its affiliates.  All rights reserved.

;;;

Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production