I am getting error while importing dump file in oracle 19c

Question

I am getting following error message.

    Error importing dump file -
    Import: Release 19.0.0.0.0 - Production on Thu Apr 6 08:01:06 2023
    Version 19.3.0.0.0
    Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.
    Connected to: Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
    ORA-39002: invalid operation
    ORA-39070: Unable to open the log file.
   ORA-29283: invalid file operation: cannot open file [29435]

Answer 1

This is the error:

ORA-39070: Unable to open the log file.

In order to import data using Data Pump Import utility (it is unclear whether you use it, or is it the original IMP utility; which one?), you have to have a directory (Oracle object which points to operating system directory (folder)) and certain privileges on that directory granted to user which is using it. Directory is usually located on the database server (not your local PC, unless PC actually is the database server).

Let's presume user you're using in this operation is named DIPAK, while directory name is EXPIMP_DIR. Privileged user (such as SYS) has to

grant read, write on directory expimp_dir to dipak;

As you (actually, the Import utility) can't open the log file, it looks as if you have only READ privilege, and not WRITE. If that's so, then additionally grant WRITE privilege as well.