I need to export an Oracle 11g database to an Oracle 10g instance. I have the command, which I believe is correct:
expdp firstname.lastname@example.org full=Y VERSION=10.2 directory=m_dump dumpfile=DB10G.dmp logfile=expdpDB10G.log
When I run this I always get this error:
UDE-12541: operation generated ORACLE error 12541 ORA-12541: TNS:no listener
I can connect to the server with SQLDeveloper, the 'no listener' error only occurs with this command.