Santosh's
OraHow - Oracle DBA Articles And Database Tutorials
Advanced: Place to learn Database Tutorials which provides
configurations and monitoring scripts to troubleshoot
database issues and to fix performance bottleneck. We
provide database news and articles on Oracle, MySQL,
Postgresql, Big Data, Hadoop, Linux, Sybase, Teradata,
Goldengate, RAC, Replication, Backup and recovery.
you can monitor the status of expdp or impdp datapump job using dba_datapump_jobs view. You can also check the stuck data pump jobs, percentage % of completion, wait events, slow runing jobs and various errors.