Export / Import Time

Hi All
While exporting (EXP) and Importing (IMP) from oracle 10g, can we know how much time remaining for the export/import.
regards,
Mudassir

i can only estimate the size and not the timeWell if you have a size estimate... start DP again in normal mode monitor the size and once you have worked out the MB/per second rate you will be able to use the estimate size to get an end time.
Kind regards and I hope this helps.

Similar Messages

Reduce export import time

Hl All,
I want to reduce the total time spent during export-import.
Restrictions:
=========
1)Cross Platform
2)exp and imp from lower version to upper version
3)No 10G database
Basically i want to do exp and imp in parallel so it reduces the total time spent on this activity. I thought of doing schema level exp-imp in parallel but i am afraid of the dependencies.
Is there any other way to achieve the same or if i go with the above specified approach, can anyone provide some valuable inputs to that.
I am trying to automate the above so that it becomes one time effort and rest all the times it(script) should do at his own.
Thanks and regards
Neeraj

Hi All,
Data volume is not less than 60GB and not more than 150GB.
If i use a pipe on unix in between exp-imp what if my exp is slower at any
point of time and import is faster(Any reason)?
is import going to wait for the contents coming into the pipe through export or import will fail.
I can consider creating indexes using the flat file.
is there any way to get only the indexes in the flat file, i mean if i use indexfile
option for import it gives me "CREATE TABLE..." statements too which means import utility is reading full
dumpfile and giving me the output, i want only the "CREATE INDEX..." statement in the flat file.
What about the schema level export and import?
Any valuable inputs or proper steps from anyone out there
Any restrictions while importing the schema's.
Thanks and Regards

Estimating Unicode Export / Import time

hithere,
Is there a good methog of estimating the unicode export/import runtime . for a 9cpu system with 500 GB of database size , what is the thumbrule of calculating the runtime.
welcome your ideas and suggestion..
Thanks

Hi,
You can also use [SAP Downtime Assessment Service|https://websmp105.sap-ag.de/upgradeservices] from SAP.
Regards,
Somar

Export/Import Object configuration

hi gurus!
I have the next landscape, and I´ll want to stop make manually the export of configuration objects:
XI DEV    -
    XI QAS     -
    XI CORP
BS_DSP060          BS_QSP060               BS_SIF060
The problem is that in each enviroment each Business system has diferent name. so that´s my problem, how could I make
that this Business systems recognize in automatically at the export/import time?
Thanks

Hi,
Refer this..
How to handle SLD for XI
https://websmp108.sap-ag.de/~form/sapnet?_SHORTKEY=01200252310000071155&_SCENARIO=01100035870000000202
Preparation of SLD for Transports Using CMS in XI
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b01876ac-abbb-2a10-788e-95a7c5a5aeca
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/300e3ca7-31cd-2a10-a6ba-87c7447d5fd7
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/9e76e511-0d01-0010-5c9d-9f768d644808
Might help you..
Regards,
vasanth.

Is time to export-import location dependent

I had a doubt that does the export-import process depend on the location from where it is performed. I will try to explain the scenario. There is export-import to be done of a server in Africa as the migration to a new server is required. My question is does it make a difference in the time it takes to export-import, if the SecureCRT session is logged on from here, Africa itself or if the process is done from a far off location, say, India as some of our DBA team is in India.
So, the doubt is does the export-import process depend on the location from where it is performed?
I hope, my question is clear.
Please, help in solving the doubt.
regards

You need to clarify from an Oracle perspective what the client machine is in this scenario (i.e. the machine that is connecting to the Oracle database). What machine is the export utility running on and what machine is the export utility writing to?
If the export utility is running on the same machine and writing to a dump file on the same machine regardless of where the DBA is sitting, then where the DBA is sitting is irrelevant. If the export utility runs on a different machine or writes to a dump file on a different machine depending on where the DBA is sitting, then where the DBA is sitting is relevant.
Justin

HT201250 How do I restore photos from Time Machine? All of my photos have been imported within iPhoto and therefore are exported to Time Machine via an iPhoto file. I can't figure out how to break individual photo files out of the iPhoto file. Any idea

How do I restore photos from Time Machine? All of my photos have been imported within iPhoto and therefore are exported to Time Machine via an iPhoto file. I can't figure out how to break individual photo files out of the iPhoto file. Any ideas?

You might post this query on the iPhoto forum and perhaps someone there can provide an answer.
I tried this on my MBP and it seems that you have to restore the entire iPhoto Library. What I did was put the current library in a separate folder on the desktop and then I restored the library from a prior date. If you were to do that, you then could extract the desired photos and then delete the restored library. Then place the current library back to the original location and import the desired photos.
Not tidy but it seems it will work.
Ciao.

Project duplication: Copy/Paste vs. Export/Import

Anyone have any thoughts on project duplication?
Presently I am copying a project and then pasting it into multiple new locations then renaming them. Recently I was in a training session where the instructor suggested exporting the project and then importing it claiming database size savings. Can anyone shed any insight?
Thanks in advance.

I can't imagine why an export/import would be a smaller footprint within the database than a project copy/paste. Not to mention that if you are talking about a relatively large project it can take a substantial amount of time to export and import. One of our schedules that is about 18k activities takes approximately 1.5 hours to export/import where as a project copy/paste only takes about 10 minutes. Note that we do not copy the baseline schedules when replicating projects.

Is there a capability to save/export the time capsule settings file when using the iphone/ipad airport utility. the "file" button does not exist on the latest airport utility app.

is there a capability to save/export the new airport 2TB time capsule settings file when using the iphone/ipad airport utility. set-up wasn't a problem but the "file" button does not exist on the latest airport utility app v6.3 to save the configuration file.

the "file" button does not exist on the latest airport utility app v6.3 to save the configuration file.
Sounds like you are a bit confused with version numbers.
Latest AirPort Utility version for the iPhone / iPad is 1.3.3. There is no option or capability to export/import settings on the iOS version(s) of AirPort Utility.....although you could take a series of screen shots and save them for future reference.
AirPort Utility 6.3.x is found on a Mac.....not on iPhone / iPad. Export and Import options are found under the File menu in 6.3.x.

Problem with EXPORT IMPORT PROCESS in ApEx 3.1

Hi all:
I'm having a problem with the EXPORT IMPORT PROCESS in ApEx 3.1
When I export an application, and try to import it again. I get this error message
ORA-20001: GET_BLOCK Error. ORA-20001: Execution of the statement was unsuccessful. ORA-06550: line 16, column 28: PLS-00103: Encountered the symbol &quot;牃慥整㈰㈯⼴〲㐰〠㨷㐵㈺′䵐&quot; when expecting one of the following: ( - + case mod new not null &lt;an identifier&gt; &lt;a double-quoted delimited-identifier&gt; &lt;a bind variable&gt; avg count current exists max min prior sql stddev sum variance execute forall merge time timestamp in
As a workaround, I check the exported file and found this
wwv_flow_api.create_flow
p_documentation_banner=> 'ç‰ƒæ…¥æ•´â ¤ãˆ°ãˆ¯â¼´ã€²ã °ã€ ã¨·ã µãˆºâ€²äµ
And when I replace with this
p_documentation_banner=> ' ',
I can import the application without the error.
somebody knows why I have to do this??
Thank you all.
Nicolas.

Hi,
This issue seems to have been around for a while:
Re: Error importing file
I've had similar issues and made manual changes to the file to get it to install correctly. In my case, I got:
ORA-20001: GET_BLOCK Error. ORA-20001: Execution of the statement was unsuccessful.<br>ORA-02047: cannot join the distributed transaction in progress<br>begin execute immediate 'alter session set nls_numeric_characters='''||wwv_flow_api.g_nls_numeric_chars||'''';end;There are several suggestions, if you follow that thread, about character sets or reviewing some of the line breaks within pl/sql code within your processes etc. Not sure what would work for you.

Regarding Distribution Monitor for export/import

Hi,
We are planning to migrate the 1.2TB of database from Oracle 10.2g to MaxDB7.7 . We are currently testing the database migration on test system for 1.2TB of data. First we tried with just simple export/import i.e. without distribution monitor we were able to export the database in 16hrs but import was running for more than 88hrs so we aborted the import process. And later we found that we can use distribution monitor and distribute the export/import load on multiple systems so that import will get complete within resonable time. We used 2 application server for export /import but export completed within 14hrs but here again import was running more than 80hrs so we aborted the import process. We also done table splitting for big tables but no luck. And 8 parallel process was running on each servers i.e. one CI and 2 App servers. We followed the document DistributionMonitorUserGuide from SAP. I observerd that on central system CPU and Memory was utilizing above 94%. But on 2 application server which we added on that servers the CPU and Memory utilization was very low i.e. 10%. Please find the system configuration as below,
Central Instance - 8CPU (550Mhz) 32GB RAM
App Server1 - 8CPU (550Mhz) 16GB RAM
App Server2 - 8CPU (550Mhz) 16GB RAM
And also when i used top unix command on APP servers i was able to see only one R3load process to be in run state and all other 7 R3load process was in sleep state. But on central instance all 8 R3load process was in run state. I think as on APP servers all the 8 R3load process was not running add a time that could be the reason for very slow import.
Please can someone let me know how to improve the import time. And also if someone has done the database migration from Oracle 10.2g to MaxDB if they can tell how they had done the database migration will be helpful. And also if any specific document availble for database migration from Oracle to MaxDB will be helpful.
Thanks,
Narendra

> And also when i used top unix command on APP servers i was able to see only one R3load process to be in run state and all other 7 R3load process was in sleep state. But on central instance all 8 R3load process was in run state. I think as on APP servers all the 8 R3load process was not running add a time that could be the reason for very slow import.
> Please can someone let me know how to improve the import time.
R3load connects directly to the database and loads the data. The quesiton is here: how is your database configured (in sense of caches and memory)?
> And also if someone has done the database migration from Oracle 10.2g to MaxDB if they can tell how they had done the database migration will be helpful. And also if any specific document availble for database migration from Oracle to MaxDB will be helpful.
There are no such documents available since the process of migration to another database is called "heterogeneous system copy". This process requires a certified migration consultant ot be on-site to do/assist the migraiton. Those consultants are trained specially for certain databases and know tips and tricks how to improve the migration time.
See
http://service.sap.com/osdbmigration
--> FAQ
For MaxDB there's a special service available, see
Note 715701 - Migration to SAP DB/MaxDB
Markus

SLD Export / import Technical and Business systems

Dear all,
I am new to SLD administration.
We have task to update the local SLD on the Production PI system PPI ( Target ) with the business systems ZEC, ZSC from the Production Master SLD on Production solution manager system
PSM ( source ) using Export/Import on the necessary technical and business systems.
Please confirm whether i am following correct steps :
Go to SLD Administration on PPI target system
ALL Instances
Instances by Class
Model
( which one of this option need to be selected , please let me know ?? )
Go to SLD Administration on PSM source system.
select Export button ->
Select business systems one by one and perform Export which will create .ZIP file
at local machine.
Go to SLD Administration on PPI target system
select Import button ->
Select Export ZIP file which created in previous steps from PSM and provide location from desktop
Start Import button ( only if you get Continue import option )
Please let me know if above procedure is correct for business systems
if yes then what need to be done for Technical system ??...do they require Export/import also ?
If yes when i go to technical system option i get Export option disabled...but same way when i go to
business systems option i get Export button enable and able to perform the export.
Do i need to only Export / Import business systems ?
Plese help me.
Regards,
RR

Manoj,
It seems entries are added manually .... should we remove and run Import for the same ...
or just try to overwrite .... in case of overwrite option ( as we have open OSS message ) SAP has suggested through OSS message that If you end up with problems when trying to overwrite, then the PPI SLD is broken and will have to be re-built because someone made a manual change to it and got the GUIDs out of synch with the master.
I do not understand if target system PPI SLD gets broken during overwriting operation as mentioned by SAP ... whats is the way / steps / procedure to Re-build SLD .
In rebuilt - process do i need to Import ( Export -> Export lines -> ALL ) the export backup created before start of this activity ? please let me know SLD rebuilt steps and about Remove - reimport issue.
Appreciate you time on this. thanks in advance.

Export/Import Project still buggy in v2.1.3

After seeing the update notes for v2.1.3 and noticing references to project importing, I started to get excited that maybe the bugs have been ironed out. Unfortunately my longstanding bug still remains.
If anyone can think of any workarounds I'd be extremely grateful...
I have a 2.16GHz Intel Core Duo MacBook Pro with 2GB RAM, running OS X 10.5.6 and now Aperture 2.1.3
I have a project with many images, arranged into stacks, a pick in each stack with many adjustment and a 62-page book created from these picks. There are also some smart albums and a light-table.
Now I export the project (i.e. in the Project Inspector I right-click the project and choose Export > Project) to a file on the desktop and rename the existing project in Aperture. I now import the saved .approject file and I find that all my Picks are no longer Picks and my book is therefore no longer made up of my desired images. (I've tried this many times now and ruled out the possibility of a corrupt export file).
As a result, when I select the Book I get the "Non-Pick Images" dialog with the dreaded "One or more placed items are no longer the pick of a stack." message. "Use Current Pick" ruins the book - I have to go through and work out all the picks again (and also re-pan all the images within the Photo Boxes as this data has also been lost). "Create new Version" appears to preserve my book's original look, but my project now contains a couple of hundred more images than it used to and my other albums and light-table still have incorrect images shown as the Picks.
Does anybody have any ideas of what I can do to ensure the stack-picks are preserved during the export/import process?
(By the way, the reason I'm exporting and then re-importing is because I actually want to do the export from my laptop where the project is and then the import on my main work machine where the rest of my Aperture library lives, but that fails for the same reason, so I'm doing the export+import on my laptop for now to reduce the number of variables in the problem.)

I go with the assumption that you now know how to create transport sets. After having created a transport set containing the objects you want to be exported, go to the administer tab under the main page of portal. There you will find the Export/Import portlet. Here you need to choose your transport set from the first LOV and then click EDIT to choose the "Security Option". Now you export out the stuff. This will export all the user page customizations for you.
Thanks.

PC suite export/import breaks SMS messages

Nokia PC suite 6.85.14.1
Windows XP SP2
Phone 6500 classic connected either by Bluetooth or USB
just updated 6500c to 4.84 firmware
an sms message is received and is viewable fine in Inbox
using the phone I move it to Archive, it is still OK
I then export it to PC (drag-n-drop to a folder)
I delete the message in the phone and import (drag-n-drop) back to Archive
The message is there but it does not show sender name (instead I see the date in the header)
When I open the message and click message details, I can see that
To: field contains the actual sender, while Sender: has (no address)
I tried various things including messing with vmg content (putting same TEL: field to both VCARD entries), but on the import to 6500c, it is the same story - as if the import swaps the sender with receiver and clears the sender field
Please also note that at all times, when I view the messages in PC Suite (phone browser) they show correct sender field, I just need to see the same on the actual phone
Is there something I am missing?
Generally I just need to copy old sms messages from 7260, but when importing them they break as described above. I then tried to export a "6500" message and import it back - with same result. So it appears to be a PC Suite issue rather than anything

al_lea, thanks, I already thought about that, but as I said to exlucde any incompatibility issues within vmg I tried a export/import of a "native" sms freshly received on the 6500, and it gives the same problem.
I also tried changing versions to 3.0 manually in the vmg with no luck.
I'm starting to think the message is actually ok, but it's probably the 6500c software that doesn't display them right. When I try to reply to "broken" message, it does go to sender, even though he is not displayed as one
it looks like PC suite export or import strips the empty to: VCARD from inside the vmg, which is fine by the standards but 6500c doesnt like

XML Export/Import Query & Variables

Hello,
We are currently bringing up a new environment/landscape. With that, I'm trying to copy some of the query elements off our current production server and move them back to the new development server. After much wasted time trying to duplicate the query manually, I've decided to do it via XML Export/Import.
I have successfully created an XML file from our production system (sitting on my local machine). I then go to the import area on the development system and bring up the XML file I created. I then process the file on the development server. The import wizard tells me that it saves the objects successfully, but I'm unable to find any of the objects on the system. So, I have two questions.
1) Is this the proper way to do this, or is there a better way (assuming not on the transport path)
2) With the logs saying successful, where do those objects go? Is there a way that I can go find them? Do they need activated?
Thanks in advance,
JW
Edited by: J W on Sep 19, 2008 2:02 AM

bump

Using export/import to migrate data from 8i to 9i

We are trying to migrate all data from 8i database to 9i database. We plan to migrate the data using export/import utility so that we can have the current 8i database intact. And also the 8i and 9i database will reside on the same machine. Our 8i database size is around 300GB.
We plan to follow below steps :
Export data from 8i
Install 9i
Create tablespaces
Create schema and tables
create user (user used for exporting data)
Import data in 9i
Please let me know if below par file is correct for the export :
BUFFER=560000
COMPRESS=y
CONSISTENT=y
CONSTRAINTS=y
DIRECT=y
FEEDBACK=1000
FILE=dat1.dmp, dat2.dmp, dat3.dmp (more filenames here)
FILESIZE=2048GB
FULL=y
GRANTS=y
INDEXES=y
LOG=export.log
OBJECT_CONSISTENT=y
PARFILE=exp.par
ROWS=y
STATISTICS=ESTIMATE
TRIGGERS=y
TTS_FULL_CHECK=TRUE
Thanks,
Vinod Bhansali

I recommend you to change some parameters and remove
others:
BUFFER=560000
COMPRESS=y -- This will increase better storage
structure ( It is good )
CONSISTENT=y
CONSTRAINTS=y
DIRECT=n -- if you set that parameter in yes you
can have problems with some objects
FEEDBACK=1000
FILE=dat1.dmp, dat2.dmp, dat3.dmp (more filenames here)
FILESIZE=2048GB
FULL=y
GRANTS=y -- this value is the default ( It is
not necesary )
INDEXES=y
LOG=export.log
OBJECT_CONSISTENT=y -- ( start the database in restrict
mode and do not set this param )
PARFILE=exp.par
ROWS=y
STATISTICS=ESTIMATE -- this value is the default ( It is
not necesary )
TRIGGERS=y -- this value is the default ( It is
not necesary )
TTS_FULL_CHECK=TRUE
you can see what parameters are not needed if you apply
this command:
[oracle@ozawa oracle]$ exp help=y
Export: Release 9.2.0.1.0 - Production on Sun Dec 28 16:37:37 2003
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
You can let Export prompt you for parameters by entering the EXP
command followed by your username/password:
Example: EXP SCOTT/TIGER
Or, you can control how Export runs by entering the EXP command followed
by various arguments. To specify parameters, you use keywords:
Format: EXP KEYWORD=value or KEYWORD=(value1,value2,...,valueN)
Example: EXP SCOTT/TIGER GRANTS=Y TABLES=(EMP,DEPT,MGR)
or TABLES=(T1:P1,T1:P2), if T1 is partitioned table
USERID must be the first parameter on the command line.
Keyword Description (Default) Keyword Description (Default)
USERID username/password FULL export entire file (N)
BUFFER size of data buffer OWNER list of owner usernames
FILE output files (EXPDAT.DMP) TABLES list of table names
COMPRESS import into one extent (Y) RECORDLENGTH length of IO record
GRANTS export grants (Y) INCTYPE incremental export type
INDEXES export indexes (Y) RECORD track incr. export (Y)
DIRECT direct path (N) TRIGGERS export triggers (Y)
LOG log file of screen output STATISTICS analyze objects (ESTIMATE)
ROWS export data rows (Y) PARFILE parameter filename
CONSISTENT cross-table consistency(N) CONSTRAINTS export constraints (Y)
OBJECT_CONSISTENT transaction set to read only during object export (N)
FEEDBACK display progress every x rows (0)
FILESIZE maximum size of each dump file
FLASHBACK_SCN SCN used to set session snapshot back to
FLASHBACK_TIME time used to get the SCN closest to the specified time
QUERY select clause used to export a subset of a table
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
TTS_FULL_CHECK perform full or partial dependency check for TTS
VOLSIZE number of bytes to write to each tape volume
TABLESPACES list of tablespaces to export
TRANSPORT_TABLESPACE export transportable tablespace metadata (N)
TEMPLATE template name which invokes iAS mode export
Export terminated successfully without warnings.
[oracle@ozawa oracle]$
Joel P�rez

Export / Import Time

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