ORA-39256: Transportable tablespace Data Pump jobs from read-only databases not

曾春华

ORA-39256: Transportable tablespace Data Pumpjobs from read-only databases not

supported.

Cause: The remote database wasread-only and Data Pump export jobs using

transportable tablespace over a network link require theremote database to be

read/write.

Action: Use Data Pump withouttransportable tablespace or make the remote

database read/write.