The import command...
impdp user/password DIRECTORY=desktop_import DUMPFILE=SENIORS4_Feb1.dmp TABLES=(DOCUMENT_PUBLISH, MEDIA_APPLICANT) REMAP_TABLESPACE=SENIORDB:import_user REMAP_SCHEMA=SENIORDB:import_user
...causes these errors:
Connected to: Oracle Database 12c Standard Edition Release 12.2.0.1.0 - 64bit Production
ORA-39002: invalid operation
ORA-39166: Object IMPORT_USER.MEDIA_APPLICANT was not found or could not be exported or imported.
ORA-39166: Object IMPORT_USER.DOCUMENT_PUBLISH was not found or could not be exported or imported.
When I searched the web, most of these errors were associated with problems creating log files.