Actually, it is somewhere related to permission issues and also due to mismatch of the steps performed during import operation.
select * from all_directories where directory_name = ‘DIRECTORY_NAME‘;
select * from user_tab_privs
where table_name = ‘DIRECTORY_NAME‘;select * from user_sys_privs
where privilege = 'CREATE ANY DIRECTORY';
1) Create data-pump directory
CONN / AS SYSDBACREATE OR REPLACE DIRECTORY test_dir AS '';
2.) Grant permission now to this directory
GRANT READ, WRITE ON DIRECTORY test_dir TO ;
3.)Copy the desired dump-file at directory Location :
4.)Start import now .