Am I impdp dump file in Oracle database 11g R2, right?

Question

I have a dump file without log file,I have no idea what the expdp schema users are,so editing a parfile like below:

    directory=my directory 
    remap_schema=rx:tbs
    table_exist_action=replace

My problem is that the user "rx" is not exist,IMPDP by the way above, Whether or not IMPDP load all objects properly to database

Answer 1

• you don't need a log file

• it is unclear whether you got that parameter file, or did you write it yourself

  • I think the former; otherwise, how would you know about the rx user?
    • if that's so, you shouldn't worry about the rx user - it looks as if dumpfile contains objects that belong(ed) to that user
    • what you should have is the tbs user (created in the target database). Why? Because of the remap_schema parameter. Certainly, you don't have to import into tbs; create any other user and fix the parameter file

• that's it, then; import the dumpfile as e.g.

  impdp system/password@database parfile=that_parameter_file.txt