imp system/system-password@SID file=directory-you-selected\FILE.dmp log=log-dir\oracle_load.log fromuser=infodba touser=infodba commit=Y
Presuming you have a .dmp file created by oracle exp then
imp help=y
will be your friend. It will lead you to
imp file=<file>.dmp show=y
to see the contents of the dump and then something like
imp scott/tiger@example file=<file>.dmp fromuser=<source> touser=<dest>
to import from one user to another. Be prepared for a long haul though if it is a complicated schema as you will need to precreate all referenced schema users, and tablespaces to make the imp work correctly
i got solution what you are getting as per imp help=y it is mentioned that imp is only valid for TRANSPORT_TABLESPACE as below:
Keyword Description (Default) Keyword Description (Default)
--------------------------------------------------------------------------
USERID username/password FULL import entire file (N)
BUFFER size of data buffer FROMUSER list of owner usernames
FILE input files (EXPDAT.DMP) TOUSER list of usernames
SHOW just list file contents (N) TABLES list of table names
IGNORE ignore create errors (N) RECORDLENGTH length of IO record
GRANTS import grants (Y) INCTYPE incremental import type
INDEXES import indexes (Y) COMMIT commit array insert (N)
ROWS import data rows (Y) PARFILE parameter filename
LOG log file of screen output CONSTRAINTS import constraints (Y)
DESTROY overwrite tablespace data file (N)
INDEXFILE write table/index info to specified file
SKIP_UNUSABLE_INDEXES skip maintenance of unusable indexes (N)
FEEDBACK display progress every x rows(0)
TOID_NOVALIDATE skip validation of specified type ids
FILESIZE maximum size of each dump file
STATISTICS import precomputed statistics (always)
RESUMABLE suspend when a space related error is encountered(N)
RESUMABLE_NAME text string used to identify resumable statement
RESUMABLE_TIMEOUT wait time for RESUMABLE
COMPILE compile procedures, packages, and functions (Y)
STREAMS_CONFIGURATION import streams general metadata (Y)
STREAMS_INSTANTIATION import streams instantiation metadata (N)
DATA_ONLY import only data (N)
The following keywords only apply to transportable tablespaces
TRANSPORT_TABLESPACE import transportable tablespace metadata (N)
TABLESPACES tablespaces to be transported into database
DATAFILES datafiles to be transported into database
TTS_OWNERS users that own data in the transportable tablespace set
So, Please create table space for your user:
CREATE TABLESPACE <tablespace name> DATAFILE <path to save, example: 'C:\ORACLEXE\APP\ORACLE\ORADATA\XE\ABC.dbf'> SIZE 100M AUTOEXTEND ON NEXT 100M MAXSIZE 10G EXTENT MANAGEMENT LOCAL UNIFORM SIZE 1M;
.dmp files are dumps of oracle databases created with the "exp" command. You can import them using the "imp" command.
If you have an oracle client intalled on your machine, you can executed the command
imp help=y
to find out how it works. What will definitely help is knowing from wich schema the data was exported and what the oracle version was.
I am Using Oracle Database Express Edition 11g Release 2.
Follow the Steps:
Open run SQl Command Line
Step 1: Login as system user
SQL> connect system/tiger
Step 2 : SQL> CREATE USER UserName IDENTIFIED BY Password;
Step 3 : SQL> grant dba to UserName ;
Step 4 : SQL> GRANT UNLIMITED TABLESPACE TO UserName;
Step 5:
SQL> CREATE BIGFILE TABLESPACE TSD_UserName
DATAFILE 'tbs_perm_03.dat'
SIZE 8G
AUTOEXTEND ON;
Open Command Prompt in Windows or Terminal in Ubuntu. Then Type:
Note : if you Use Ubuntu then replace " \" to " /" in path.
Step 6: C:\> imp UserName/password@localhost file=D:\abc\xyz.dmp log=D:\abc\abc_1.log full=y;
Done....
I hope you Find Right solution here.
Thanks.
Source: Stackoverflow.com