Server Utilities :: Data Pump Import - How To Identify Dump File Tablespaces
Jul 5, 2012
I'm rying to import schema's from a dump file that came from a different environment.
What I have is:
1. dump file
2. log file of the export
I'm trying to import the file(containing three schemas) with remap_schemas, and it fails, gives a lot of ORA-00959: tablespace 'string' does not exist.
Now, I've read in OTN:
[URL]
that what you need to do in that case is to use the REMAP_TABLESPACE option,to redirect the objects to a different tablespace.
I don't see a name of the tablespace I'm getting the error for in the export log.I don't know if I have more tablespaces I have to redirect with REMAP_TABLESPACE.
I don't want to perform this 3 times, have an error, by that find out what's the next tablespace needing redirection and only then starting over...
How can I know from the dump file and the log file,what is the tablespace names i need for the redirection to my names? Or its just that the tablespace giving me the error is the only one in the dump file?
Is it possible to import a dump file using impdp data pump utility on oracle 10g where the export dump was taken using traditional exp utility and vice versa.
I am facing a problem importing DMP file in 11g. While importing it gives me error not responding. I have to attached the jpg file for that to clear you my point whats wrong is going during import. My Dump is on 9i i want to import that on 11G R2.
I want to import dump file (without 2 tables) .The dump file contains 100 tables,indexes and constraints. So out of 100 tables i want to import 98 tables from dump file (without 2 tables).
We have a QA database on a VM server with Windows 2003 operating system and oracle 10.2.0.1 installed along with limited disk space.We received an expdp file from a client that is large enough that we had to copy it to a network drive (40GB). I created a new directory called IMPDMP with the directory path (using UNC pathing) to \serversharefoldersubfolder (our network mapped P drive, yes I included the backslash, but I have tried without it also). I also included the parfile here. I checked the grants and they seem to be fine
SQL> select * from session_roles where role like '%DATABASE' or role like 'DBA';
ROLE ------------------------------ DBA EXP_FULL_DATABASE IMP_FULL_DATABASE
SQL> select * from session_privs where privilege like '%DICT%';
PRIVILEGE ---------------------------------------- SELECT ANY DICTIONARY ANALYZE ANY DICTIONARY [code]....
My questions are this:
1) In interactive mode, does a dummy file expdat.dmp have to exist in the DATA_PUMP_DIR directory?
2) does my export have to reside in the DATA_PUMP_DIR directory (again, no disk space to handle the DMP file), one of the hard drives is just big enough to handle the space but since it has datafiles there also, it would crash during import when trying to extend.
its importing data fine upto some stage after that oracle gives the following error
Processing object type SCHEMA_EXPORT/JAVA_SOURCE/JAVA_SOURCE ORA-39097: Data Pump job encountered unexpected error -1423 ORA-39065: unexpected master process exception in DISPATCH ORA-01423: error encountered while checking for extra rows in exact fetch ORA-04030: out of process memory when trying to allocate 123404 bytes (QERHJ has h-joi,kllcqas:kllsltba)
ORA-39014: One or more workers have prematurely exited. Job "SYSTEM"."SYS_IMPORT_SCHEMA_04" stopped due to fatal error at 11:42:03
I though its due to lack of memory, so i have increased pga_aggregate_target=512MB to 600MB still i am getting a same error.
I did the datapump export and import from one schema to a new schema in the same database. I had to use different tablespace. I used the following parameters in the parfiles :
We are trying to import data into existing tables in a schema using data pump
However the foreign key tables are being imported first and then the master table data thus violating the constraints
Apparently it seems larger tables are being imported first regardless of referential integrity constraints thus causing constraint violation (contrary to my understanding)
Is it a normal behaviour during data pump import?
Is it possible that the keys being sequence generated are causing this?
As I understand import will commit after each table In that case can we defer commit at all at the expense of large undo, set constraints to deferrable and try the import?
I'm getting an error when trying to use the new Data Pump Export/Import utility.
I am able to create a directory using SQLPLus, and I get the "Directory Created" message, but no directory actually gets created on the server.
SQL> CREATE DIRECTORY datapump AS 'C:Inetpubdatafiledatapump';
Directory created. But I dont see the directory created on the server.
Then on the server:
C:Documents and SettingsAdministrator>expdp ******/****** FULL=y DIRECTORY=datapump DUMPFILE=expdata.dmp LOGFILE=expdata.log Export: Release 10.2.0.1.0 - Production on Wednesday, 01 November, 2006 1:51:55 Copyright (c) 2003, 2005, Oracle. All rights reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production With the Partitioning, OLAP and Data Mining options ORA-39002: invalid operation ORA-39070: Unable to open the log file. ORA-29283: invalid file operation ORA-06512: at "SYS.UTL_FILE", line 475 ORA-29283: invalid file operation
I tried to import a dump in 11g that was taken in oracle 9i. The import started but it hangs after some time. Exactly say it check only the character set of the DB's then it hangs. let me know if there are any specific procedures to import a dump from 9i to 11g directly.
i have more than 100 dumpfiles to import into my oracle 11g database. i know how to import(impdp) for same named dumps but here all the dumpfile names are totally different(ex: aa.dmp,bb.dmp,).
I am trying to import a dump into my oracle 10.2.0.3.0 database on my win 7 professional laptop. The dump is exported from my win xp desktop pc running Oracle 10.2.0.1.0
Below is the error i get:
Import: Release 10.2.0.3.0 - Production on Fri Nov 12 15:57:52 2010
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Username: system/password@orcl
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Production With the Partitioning, OLAP and Data Mining options
Import file: EXPDAT.DMP > F:PersonalDPISIMBA.dmp
Enter insert buffer size (minimum is 8192) 30720>
Export file created by EXPORT:V10.02.01 via conventional path import done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set List contents of import file only (yes/no): no >
Ignore create error due to object existence (yes/no): no >
Import grants (yes/no): yes >
Import table data (yes/no): yes >
Import entire export file (yes/no): no > Username:paymaster
Enter table<T> or partition<T:P> names. NULL list means all tables for user Enter table<T> or partition<T:P> name or . if done:
when I press enter key, the console hangs and a window appears with "Console Window Host has stopped working" then the console closes prematurely.
i have full export dump file....from this, i need to import only one procedure belongs to schema : IC_MIGR_DATA... i need to import into SCHEMA : rep_user...
Import: Release 10.2.0.2.0 - 64bit Production on Friday, 20 June, 2008 16:19:46
Copyright (c) 2003, 2005, Oracle. All rights reserved.
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - 64bit Production With the Partitioning, OLAP and Data Mining options ORA-39002: invalid operation ORA-31694: master table "SYSTEM"."SYS_IMPORT_SCHEMA_01" failed to load/unload ORA-31644: unable to position to block number 30698425 in dump file "/AIIC_backup/expbkp/dumps/IC/IC_FULL_19062008.dmp" ******
how to import this one procedure JET_UPLIFT , this has to be imported into REP_USER schema, owner of this procedure is IC_MIGR_DATA
Is it possible to determine whether the dump file is created using data pump export or normal export method by just looking at dump file, If yes, how ?
Why i am asking such question is...normal export and data pump export would create a dump file with an same extension filename.dmp. So to avoid confusion during import, i would want to determine by what method the dump file was created.
Also this would be useful for me at the scenario when the customer sends me only the dumpfile and ask to import into target database. ( may be the customer don't know in what method the dump file was created ).
I have A Daily hot backup using Expdp Command On oracle 10g R2 installed on the Linux server. And I'm trying to move this Dump File to Another directory on Windows server 2003 over network using Ftp script which will be run after the export process finished Automatically.
select sum(bytes)/(1024*1024*1024) "GB" from dba_segments where owner='JACK';
The above select query give the output of Schema size with 15 GB. When i perform the same schema export, the dump file size generating is 2 GB. What is the difference between the two scenarios as how come there could be a variation in file size?
I am in the process of upgrading our 9i DB to 10g . As they are on different servers, I have installed 10g on the new server and applied the latest patchset 10.2.0.4.
I am creating the production database and importing th e9i dump file into this.Now I will be testing the whole application that uses this database.After a week, I need to take the latest 9i dump and export to the new 10g DB.
Do I need to just import the latest 9i dump into the 10g db or do I need to do anything else?
How (or having a script) to get, in PL/SQL, the parameters that have been given on a Data Pump command (export or import): mode (easy), tables/schemas list, exclude/include values and so on?
I met some problems with data pump tools. We have a large db(oracle 10.2.0.5, single instance on hpux v11.11, data about 8TB), while we wanna migrate to Linux ia 64bit, 10.2.0.5 RAC. The migrate window is around 20 hours, so the window can NOT be assign more hours.
As we consider if impdp & expdp work can start together, that will be save a lot of time. So I wonder if there are any ways to implement this or any other ways can speed up and make the data integrate better?
why datapump is faster than normal exp ? one ans that i know is dp use block mode and exp use byte mode . is there any other major reason? if say i have database of size 10g and want to take datapump backup, but condition is that i can take dumpfile of size 2g only. there is any way to take full backup of database in part wise .
I have database A (Working in Live environment) and Database B copy of Database (Not live) I have Restored whole database (A) RMAN backup file on Database (B) Previous week now i don't want to change anything in any schema and want to import only updated and new records in the table in Database B
There are around 20 schema If for example i have everything in new database B all required database objects like Procedure,functions, packages with indexes in all tables and data in tables, i just want to add new data and updated data.
