Concurrently IMPDP Hang On 'row cache lock' (DC_PROPS)
(Doc ID 2417963.1)
Last updated on FEBRUARY 02, 2020
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 to 220.127.116.11 [Release 12.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
When multiple sessions concurrently are performing impdp, all of data pump master processes are stuck and waiting on 'row cache lock'. The hang can't be resolved automatically.
Multiple IMPDP sessions run concurrently.
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