But in dumpfile i could not find that index and views.
Pl identify how exactly you determined this.
Have you tried to import the dump file to see if the views and indexes are created ?
We can identify this using SQLFILE parameter in impdp.
Try importing your dumpfile with CONTENT=METADATA_ONLY and SQLFILE parameters and check the output file, if you see the DDL code for View and Index then you have exported all dependent objects.
Expdp utility do not report how many views and indexes have exported.
Additionally, the index and view owner is the table owner?
If when you import : impdp user/password include=index sqlfile=index.sql -- this will create a file called index.sql that will contain all of the create statements for the indexes
refer thread:Re: IMPORT using impdp for indexes