Online data capture

Hi,
we are doing sybase 12.5 to oracle 10g migration. We are trying to use Oracle Migration workbench.
After creating the sybase DSN, when trying to capture online data model, the wizard asks for password (for sa, which is default), and DSN.
Our organisation won't give us password for sa, as it is too risky...
How to resolve this issue?
or is there any other tool which we can use...

Yes, that is a limitation with the current tool. The only workaround I can think of is to use the offline capture scripts and get your DBA to execute the script for you. You can then work with the results, to kickoff a migration. See our documentation for more details.
We intend to remove this restriction in our next major release.
Donal

Similar Messages

  • Sql Developer MSSql Migration, Online data move, image to long raw mapping

    Hello,
    my task is to migrate a MSSql Server Database to Oracle 10.2.0.4 with SQL Developer Version 2.1.1.64
    and JTDS JDBC Driver oracle.sqldeveloper.thirdparty.drivers.sqlserver 11.1.1.58.17.
    Capture, convert and online data move works except data mapping from MSSql image to Oracle long raw dataype.
    I need to map MsSql image to oracle blob, to achieve online data move!
    is Sql Developer online migration MsSql image to oracle long raw possible?
    I know that long raw is outdated, but i'm dba and not responsible for the software part.
    What options should i try? offline data move? can MS Bulk Copy Program export image data and SQL*Loader import into long raw?
    Any experience or tipp?
    Thanks
    Michael

    Hi user12132314 ,
    I do not see any 'long raw' options on our current SQLServer 2005 data type mapping. (Raw is a separate 2000 byte data type).
    The usual route for SQLDeveloper is to go to Blob.
    Online - this is simple & automated.
    Offline - this actually goes via hex output in bcp to sqlldr, read in as CLOB which is then encoded to blob. (This is automated)
    (Online 'Copy to Oracle' option, right click on table, may be of use if advanced features not included in the select such as defaults are not required, it copies over a select * from table, including blobs)
    To move you from blob to long raw after migration can be done (easily enough if Oracle database >=10g so the stream does not have to be in smaller 'chunks')
    http://asktom.oracle.com/pls/asktom/f?p=100:11:3938270166267830::::P11_QUESTION_ID:702825000306
    I can look into this if you want to go down this route.
    Note however that long raw has drawbacks and blob is preferred, see
    Oracle® Database SQL Language Reference
    11g Release 2 (11.2)
    Part Number E17118-04
    Data Types
    LONG Data Type
    for example one restriction is:
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    -Turloch
    SQLDeveloper Team

  • Problem with migrating data (SQL Server 2k offline data capture)

    Hi there,
    I try to migrate a SQL Server 2000 database to Oracle 10g (R2) using offline data capture. I following the online Tutorial “Migrate from Microsoft SQL Server to Oracle Database 10g Using Oracle Migration Workbench” and everything seems OK until “Migrating the tablespaces, users and user tables to the destination database” http://www.oracle.com/technology/obe/10gr2_db_vmware/develop/omwb/omwb.htm#t5. I have two errors on 2 (out of 85 ) tables saying “ Failed to create default for Table :
    ORA-00907: missing right parenthesis”. I checked the column/table names and they seems OK. I don’t understand why I got these errors. However, when I checked the ‘SA’ Schema in Oracle Enterprise Manager Console, I can see all the tables (including the two problem ones).
    I then carry on to the next step and tried to migrate data to the destination database (http://www.oracle.com/technology/obe/10gr2_db_vmware/develop/omwb/omwb.htm#t6) I am now stuck on step 5. “…copy the files from c:\omwb\data_files to the c:\omwb\Omwb\sqlloader_scripts\SQLServer2K\<timestamp>\Oracle directory…” I cannot find the ‘c:\omwb\data_files’ directory, in fact, I don’t have a directory called ‘data_files’ on my machine. I noticed the ‘c:\omwb\Omwb\sqlloader_scripts\SQLServer2K\<timestamp>\Oracle’ directory contains the all the 85 [tableName].ctl files (plus two other files: ‘sql_load_script’ and ‘sql_load_script.sh’). From the screenshots online, ‘c:\omwb\data_files’ seems contains files with the same name as the [tableName]. Therefore, I did a search with [tableName] but cannot find any apart from the [tableName].ctl file in the ‘c:\omwb\Omwb\sqlloader_scripts\SQLServer2K\<timestamp>\Oracle’ directory. What should I do next?
    OS: windows 2003 with SP1
    Oracle: 10g Release 2
    SQL Server 2000
    Any help would be extremely appreciated.
    Helen

    Helen,
    Sorry, I am new here. Could you please tell me (or point me to the related documents about) how to output the Oracle model as a script?Action-> Generate Migration Scripts
    And what do you mean by ‘The default conversion may have failed’? Do you mean data type mapping? I went through all the columns and tables and checked the data types in the Oracle model already. The processing for the default for a table column could have something the basic workbench default parser cannot handle.
    I hope you are finding the workbench to be a productive aid to migration.
    Regards,
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    Oracle Migration Workbench Team

  • Change Data Capture: Experiencing Delay

    Hello Community,
    I am experiencing an anomaly with Change Data Capture that is turning up empty with online searches.  Essentially, I am attempting to change data, and then immediately call the fn_cdc_get_all_changes_* function to get the changes I just made.
    The issue I am running into is that the changes are not immediately available when I make that call.  I have to sleep the current thread 3.5-5 seconds before the changes are registered with SQL Server.
    This seems very abnormal to me, so I wanted to check in with the forums here to see if maybe someone can shed some light on the matter.  Is CDC scheduled, perhaps?  I'd like to see if there's a "force refresh" mechanism that I can call
    to ensure CDC is caught up before I make the call.
    Thank you for any assistance you can provide!
    Michael

    Hi Michael,
    The CDC latency is defined as the elapsed time between a transaction being committed on a source table and the last captured transaction being committed on the change table. To decrease the latency, we can change the following parameters of the sys.sp_MScdc_capture_job
    stored procedure of the target database:
    Increase maxscans - (default 10) the number of scans performed between each polling interval
    Increase maxtrans - (default 500) the number of transactions to grab with each scan
    Decrease pollinginterval - (default 5 seconds) the amount of time to wait between log scans
    References:
    http://johanmachielse.blogspot.com/2012/01/sql-server-change-data-capture.html 
    http://sqlserverplanet.com/sql-2008/configure-change-data-capture-settings 
    Regards,
    Mike Yin
    If you have any feedback on our support, please click
    here
    Mike Yin
    TechNet Community Support

  • EXCEL ONLINE - Automaticly refresh data in excel from the online data

    Hi
    Love some help with this one
    QUESTION
    Is their anyway 5 users can use excelonline fileA and also keep a uneditable version fileA open in desktop excel and manually refresh the desktop version to see the latest version of the document in uneditable mode still of course?
    DESRCIPTION
    We use excelonline for about 5 users to access the same 5MB excel file. Now because excelonline does not allow marcos to be run, proper printing and proper copy and paste in html formats (we need to copy and paste sheets into outlook in html format or run
    macros) we need to open the desktopexcel application to use printing and copy functions into outlook.
    All 5 users need to enter the data in excelonline then SYNC now in sharepoint so the excel is updated and then open desktopexcel then a pop up to use latest server version asks us to use latest. We want latest so we then click okay. Great we now have the
    latest data. We can then run macros etc....
    We then close down desktopexcel and enter more online data through the day and have to repeat SYNC now in sharepoint so the excel is updated and then open desktopexcel then a pop up to use latest server version asks us to use latest. We want latest so we
    then click okay. Great we now have the latest data. We can then run macros etc....
    We have to repeat this many times over the same day... that is 5 people doing like this though out the day. Wasting alot of time.
    QUESTION
    Is their anyway 5 users can use excelonline fileA and also keep a uneditable version fileA open in desktop excel and manually refresh the desktop version to see the latest version of the document in uneditable mode still of course?
    Regards
    Lee

    Thank you.
    If I understand correctly from your advice, that is I should create QaaWs to pull data from SAP BI, which will return data in tabular format. Map the data in the cell range of a hidden tab, re-arrange and format the data into the row?
      Another concern: I need to display data for 4 quarters (Q1, Q2, Q3,Q4) in the dashboard, but QAAWS will only pulls data when the data is available in the database.
       Eg. Only data for 3 quarters are found in the database, QAAWS will return data for Q1, Q2,Q4.
             This will mess up the position fixed in the xcelsius. Do you have any suggestion on this?
       Sorry to bother u for the simple questions.
       Thank you.

  • Can you help me about change data captures in 10.2.0.3

    Hi,
    I made research about Change Data Capture and I try to implement it between two databases for two small tables in 10g release 2.MY CDC implementation uses archive logs to replicate data.
    Change Data Capture Mode Asynchronous autolog archive mode..It works correctly( except for ddl).Now I have some questions about CDC implementation for large tables.
    I have one senario to implement but I do not find exactly how can I do it correctly.
    I have one table (name test) that consists of 100 000 000 rows , everyday 1 000 000 transections occurs on this table and I archive the old
    data more than one year manually.This table is in the source db.I want to replicate this table by using Change Data Capture to other stage database.
    There are some questions about my senario in the following.
    1.How can I make the first load operations? (test table has 100 000 000 rows in the source db)
    2.In CDC, it uses change table (name test_ch) it consists of extra rows related to opearations for stage table.But, I need the orjinal table (name test) for applicaton works in stage database.How can I move the data from change table (test_ch) to orjinal table (name test) in stage database? (I don't prefer to use view for test table)
    3.How can I remove some data from change table(name test_ch) in stage db?It cause problem or not?
    4.There is a way to replicate ddl operations between two database?
    5. How can I find the last applied log on stage db in CDC?How can I find archive gap between source db and stage db?
    6.How can I make the maintanence of change tables in stage db?

    Asynchronous CDC uses Streams to generate the change records. Basically, it is a pre-packaged DML Handler that converts the changes into inserts into the change table. You indicated that you want the changes to be written to the original table, which is the default behavior of Streams replication. That is why I recommended that you use Streams directly.
    <p>
    Yes, it is possible to capture changes from a production redo/archive log at another database. This capability is called "downstream" capture in the Streams manuals. You can configure this capability using the MAINTAIN_* procedures in DBMS_STREAMS_ADM package (where * is one of TABLES, SCHEMAS, or GLOBAL depending on the granularity of change capture).
    <p>
    A couple of tips for using these procedures for downstream capture:
    <br>1) Don't forget to set up log shipping to the downstream capture database. Log shipping is setup exactly the same way for Streams as for Data Guard. Instructions can be found in the Streams Replication Administrator's Guide. This configuration has probably already been done as part of your initial CDC setup.
    <br>2) Run the command at the database that will perform the downstream capture. This database can also be the destination (or target) database where the changes are to be applied.
    <br>3) Explicitly define the parameters capture_queue_name and apply_queue_name to be the same queue name. Example:
    <br>capture_queue_name=>'STRMADMIN.STREAMS_QUEUE'
    <br>apply_queue_name=>'STRMADMIN.STREAMS_QUEUE'

  • Uploading to online data storage: Now cannot download songs into iTunes

    Hello all.
    I am not seeing this one on any FAQs, knowledge bases, or discussion boards yet:
    I am doing my initial upload of files to SugarSync, a highly-recommended online data storage service. Since I started, I cannot download songs into iTunes, even from the iTunes Store.
    On any new downloads from the iTunes Store, the song DOES appear in the Music library view but immediately after completing the download it shows the exclamation point warning that the file is not in its location. The new folders get created properly within the iTunes Music folder but the subfolder where the song should be is empty. Each time I had to write iTunes Support to get them to make the files available.
    I can still add files manually, no problem. E.g., I can add *.mp3 or *.wav files or folders, I can convert them to AAC, etc. The glitch seems to occur only when automated loads into iTunes are operating.
    As a test, I downloaded a song from Amazon. Here the problem was different but I could work around it manually. Normally the Amazon process loads songs automatically into iTunes, too. Here again, the download did create the proper folder in the iTunes Music folder, as it should, but this time the symptoms were reversed:
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    Strictly speaking, I can't PROVE the problem has anything to do with SugarSync (which otherwise seems good so far), but the DL problem started as soon as I started using it. Something in the SugarSync upload or file-monitoring process, or an odd thin gin iTunes, seems to be preventing automated, direct loads into iTunes. And since the data service runs in background, so it can monitor file changes, that might mean I can't buy music anymore! Obviously that would be a dealbreaker with SS. (I have contacted SS on this but they've not had fair chance to reply yet.)
    1) Anyone else have this problem?
    2) Is this permanent or just temporary while I am doing the initial upload?
    3) Anyone know a solution?
    (FYI, I am a highly-experienced user and otherwise quite handy with iTunes files, library moves, and backups. My library is entirely consolidated and all AAC.)
    Thanks.
    (Oh, and this occurred in both iTunes 8 and the new iTunes 9, so it seems unrelated to the upgrade this week.)

    UPDATE 1. CHANGING BROWSER HELPED -- OR DID IT?
    I called Apple iTunes Support, who said the problem is new to them. The technician's hypothesis was that something, perhaps browser-related, was interfering with the initial creation of a temporary file (which should go to the Recycle Bin) that instead causes the completed file to go to there.
    He noted that iTunes, though not going through one's browser onscreen, does use settings within one's default browser. I use Mozilla Firefox, so we switched to IE as the default browser, restarted iTunes, and the song downloaded with no problem! Then I switched back to Mozilla, restarted iTunes, and it worked AGAIN with no problem!
    (Dutifully I advised SugarSync, which is still investigating.)
    UPDATE 2: ARTIST NAME CHANGE - SOME FILES GOT MIS-MOVED / MIS-CHANGED
    Definitely something still wrong. This time some pre-existing song entries (not new downloads) lost their connection to their source file.
    In iTunes, which manages folder names for artists and albums automatically, I corrected the spelling for an Artist, so immediately iTunes renamed the folder, and automatically SugarSync noted the change to be uploaded. While the changed folder name and all the songs within were still uploading to SS, in iTunes I saw exclamation points come up -- but only for some of them. Most files got moved or changed correctly, but several lost connection to their file (i.e., the file was removed for the original misnamed folder but never moved into the correctly-named folder). Weird.
    Worse, in only some of those cases did I find the missing *.m4a file in the Recycle bin. (I had to retrieve old, original *.mp3 versions from another folder and re-import each into iTunes manually.) I've never seen iTunes have a problem managing an Artist rename until I started using the live SS process.
    (I've reported this to SS and asked if there is a way to disable temporarily SS to see if that's the problem.)
    [Note: I am willing to try downloads again but I am wary of trying to rename entire Artists (Folder) again. That was a lot of work.]
    ====
    UPDATE 3: SERIES OF TESTS - 1 FAILURE USING iTUNES
    Still problem occurs, but not always. Today, I rebooted PC. I tried CD, iTunes, & Amazon. I varied having the browser open when using iTunes.
    Here are the results of a series of attempts to download songs. "FAIL" means the file did not load properly into iTunes or loaded but lost its connection (exclamation point warning).
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    2 iTunes Closed 1 OK
    3 Amazon Open 2 OK
    4 iTunes Open 1 FAIL
    5 Amazon Open 1 OK
    6 iTunes Closed 1 OK
    7 Amazon Open 2 OK
    8 iTunes Open 2 OK
    (I reported this to SS. Hoping they'll test and find the problem.)

  • Change Data Capture How to Tell which you are running Sync or Asyn

    Hi ,
    I am taking over a new system that has change data capture running, but Im really confused how this is running. Most of the CDC is set up using Sync(triggers), but I have about 5 tables that DO NOT have system generated triggers on them. I know Streams is NOT running/configured. I know Capture is not running/configured (because nothing in DBA_CAPTURE table). I can tell that these 5 tables are still getting updated in the change table schema. I can not figure out how the 5 tables that DO NOT have triggers on them are updating the change data set tables.
    I had thought the the 5 tables, must be configured with HOTLOG, but when I look at the CHANGE_SETS table they all (including these 5 tables) are set to CHANGE SOURCE NAME = SYNC SOUCE. I would expected that to be HOTLOG_SOURCE. So I "assume" they aren't set up using Asnc. hot log mode. So maybe the other Async modes are used, but not pushed to another database? Is that possible?
    Any other ideas on how to figure out how the CDC is set up for these 5 tables?
    thanks for your help.

    Thanks for the reply, but I think I must have not stated the problem clearly. I dont WANT to set the source I want to figure out how this CDC is working. I see ALL the sources are currently set to SYNC_SOURCE. Almost all of the tables are set up with system triggers on them, but 5 dont have system triggers, yet the source says SYNC_SOURCE. I did validate that the change tables are getting updated for these tables. my question is how are they getting updated? I "assume" since they dont have system triggers ont eh table they aren't synchoronus cdc (like the other tables are). yet the source says SYNC_SOURCE. What am I missing? How can I tell if the redo log is populating those changes tables? Im pretty sure it is (Becuase there aren't triggers or jobs running), but Im curious if there is a way to tell for sure.
    Thanks,

  • I would like to know how to draw up a list in a cell (like a pull-down menu) to ease data capture, but I don't know how to do that  ! Do you get the idea ? Thanks !

    I would like to know how to draw up a list in a cell (like a pull-down menu) to ease data capture, but I don't know how to do that  !
    Do you get the idea ?
    Thanks ever so much !

    the numbers manual can be downlaoded from this website under the Apple support area...
    http://support.apple.com/manuals/#numbers
    What your looking for is written out step by step for drop downs and all other special types of user input starting around page 96 in the '09 manual.
    Jason

  • Error While enahling CDC(Change data capture) on Table.

    I am enabling Change data capture (CDC) on SQL server 2012 Enterprise edition(11.0.2100.60)
    . I am able to enable it on Database level with below SQL, but failed to enable on Table level.
    Use DatabaseName
    GO
    Exec sys.sp_cdc_enable_db 
    GO
    EXEC sys.sp_cdc_enable_table @source_schema = N'dbo',
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    GO
    Got Error like,
    'msg 22832, Level 16, State 1, Procedure sp_cdc_enable_table_internal, Line 623
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    The failure occurred when executing the command '[sys].[sp_cdc_add_job] @job_type = N'capture''. 
    The error returned was 22836: 'Could not update the metadata for database DatabaseName to indicate that a Change Data Capture job has been added. 
    The failure occurred when executing the command 'sp_add_jobstep_internal'. 
    The error returned was 14234: 'The specified '@server' is invalid (valid values are returned by sp_helpserver).'. 
    Use the action and error to determine the cause of the failure and resubmit the request.'. 
    Use the action and error to determine the cause of the failure and resubmit the request.'
    Would anyone help me to out of this?
    Thanks in advance..!!

    Related thread:
    http://social.technet.microsoft.com/Forums/sqlserver/en-US/fa0c2a52-63b5-4a39-9f35-fe6f0eb21d1d/change-data-capture-on-table?forum=sqldatawarehousing
    Make sure SQL Server Agent is running.
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    New Book / Kindle: Exam 70-461 Bootcamp: Querying Microsoft SQL Server 2012

  • OWB Support for Change Data Capture

    Hi All,
    Has anyone got OWB working with the Change Data Capture feature in the Oracle 9i database? I understand that CDC works by publishing changes through an advanced queue, which in theory OWB 9.0.4 upwards can have as a data source, but there doesn't appear to be any explicit support within the GUI for capturing CDC changes.
    I'm also working on the assumption that we're talking about Synchronous CDC as found in 9i. 10g comes with Asynchronous CDC which I guess presents a different interface to the receiving program.
    So - is there any support for 9i Change Data Capture in OWB, and has anyone got this to work in practice?
    thanks
    Mark

    Mark,
    There is currently no explicit support for the 9i CDC. You can use Advanced Queues to propagate the changes, but you will have to custom-build the capture infrastructure on the source side (set up the CDC, enqueue the changes in the appropriate form into the AQ etc.)
    OWB will explicitly support CDC (10g async, which is the least invasinve method) in our next major release currently scheduled to be release in November of this year.
    Regards:
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  • ONLINE DATA REPLICATION ONE DATABASE TO ANOTHER IN ORACLE 9.2.0.1

    I have used Oracle 9.2.0.1 version. I have created two database(ORCL, ORCL2).
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    What do you mean by 'Online Data replication'? Do you mean the Oracle Advanced Replication or do you mean the Oracle Dataguard?
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  • Using Change Data Capture in SSIS - how to handle schema changes

    I was asked to consider change data capture for a database recently.  I can see that from the database perspective, its quite nice.  When I considered how I'd do this in SSIS, it seemed pretty obvious that I might have a problem, but I wanted to
    confirm here.
    The database in question changes the schema about once per month in production.  We have a lot of controls in our environment, so everytime a tables schema is changed, I'd have to do a formal change request to deal with a change to my code
    base, in this case my SSIS package; it can be a lot of work.   If I wanted to track the data changes for inserts, update and deletes using an SSIS package to send the data changes to the destination tables, would I have to change my SSIS package
    with every schema change, or is there a way to keep the exact same SSIS package with CDC without having to change it every month?
    Thanks,
    Keith

    Hi Keith,
    What is your exact requirement?
    If you want to capture the object_created, object_deleted or object_altered informations, you can try using
    Extended events .
    As mentioned in your OP:
    "If I wanted to track the data changes for inserts, update and deletes using an SSIS package to send the data changes to the destination tables, would I have to change my SSIS package with
    every schema change, or is there a way to keep the exact same SSIS package with CDC without having to change it every month?"
    If you want the databases in two different environments to be in sync, then take periodic
    backup and apply(restore) on the another destination DB.
    (or)
    you can also try with
    SQL Server replication if it is really needed.
    As I understand from your description, if you want the table data & schema to be in sync in two different database:
    then create job [script that will drop the destination DB table & create the copy of source DB table ] as per your requirement:
    --CREATE DATABASE db1
    --CREATE DATABASE db2
    USE db1
    GO
    CREATE TABLE tbl(Id INT)
    USE db2
    GO
    IF EXISTS (SELECT * FROM SYS.OBJECTS WHERE name = 'tb1' and TYPE = 'u')
    DROP TABLE dbo.tb1
    SELECT * INTO db2.dbo.tb1 FROM db1.dbo.tbl
    SELECT * FROM dbo.tb1
    --DROP DATABASE db1,db2
    sathya - www.allaboutmssql.com ** Mark as answered if my post solved your problem and Vote as helpful if my post was useful **.

  • Query on Change Data Capture

    Hi,
    A small clarification on oracle CDC(change data capture),if the CDC is down for 6 hours due to some issues how do I capture all the source transactions into CDC views during this window?
    Just doing a purge and restarting the CDC Subscriber would solve the above scenario?
    Thanks

    Oracle CDC is all about capturing changes in DB tables and the changes are stored in special Oracle tables. There are two modes of CDC operation: asynchronous (based on Java) or synchronous (based on DB triggers, more performance overhead).
    Check
    http://docs.oracle.com/cd/B13789_01/server.101/b10736/cdc.htm#i1025409
    http://docs.oracle.com/cd/E14571_01/integrate.1111/e12643/data_capture.htm

  • SQL developer online data move

    Hi,
    I am using SQL developer 2.1 to migrate tables from Sybase 12 database to oracle 11g.
    I have used online data move option for moving sybase data into oracle tables, but even after data move is completed not all rows have been moved from sybase tables to corresponding oracle tables. Some rows are missing but still there is no error messege being displyed, how to find out what's going wrong.
    Is there any log file that is being generated in case of oracle sql developer?
    Please help me with this.

    Hi Mandark,
    This is a weakness of SQL Developers online datamove.
    It doesn't have logging and you cannot tweak the data move itself.
    It very basic SELECT * FROM -> INSERT INTO ... under the covers.
    If some rows are failing to be inserted,but some rows are being inserted, in the same table.
    Then my guess is that the data in some rows doesn't "fit" into the target row/column.
    And the datatype mapping used to convert the tables/columns was not good enough.
    Ex: Sybase column of VARCHAR(10000) mapped to Oracle VARCHAR2(4000).
    Some data which is greater than 4000 chars.
    Which causes the insert to fail for those rows with >4000 chars. But ok for other rows.
    The solution (in this example) is to map Sybase VARCHAR(100000) to Oracle CLOB.
    You can specify the data type mapping in the Convert page of the migration wizard.
    Another workaround is to use Copy To Oracle.
    http://dermotoneill.blogspot.com/2010/11/copy-to-oracle.html
    This is a very simple data move feature again. But it works slightly differently than Online Data Move.
    It has no logging or tweaking either, but may do the job "online" for you.
    You should temporarily turn off any check constraints, triggers, keys on each table you want to move data with using this method.
    If all those fail, then the only sure fire way would be to use Offline Data Move.
    Regards,
    Dermot
    SQL Developer Team.

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