I am trying to use NETWORK_LINK option in datapump and import a table from one server to another. I gave the below command :

C:>impdp example/example@db DIRECTORY=DATA_PUMP_DIR

NETWORK_LINK=db.legal.regn.net remap_schema=BI:example

tables=BI.BI_DIRECT dumpfile=BI.dmp logfile=BI.log

Got the following errors :

ORA-39002: invalid operation
ORA-39070: Unable to open the log file.
ORA-29283: invalid file operation
ORA-06512: at "SYS.UTL_FILE", line 536
ORA-29283: invalid file operation

Is this error related to the permission in the OS level (windows 7 in my case)? I manually created the folder 'DATA_PUMP_DIR' in the specified directory path. Though the directory I created (DATA_PUMP_DIR) shows read-only in the general tab of the property, I am able to create files under the folder 'DATA_PUMP_DIR'. Please let me know how to resolve this issue?