Search found 79 matches

by suresh.narasimha
Wed Nov 22, 2006 1:04 am
Forum: General
Topic: Tuning datastage
Replies: 5
Views: 6658

Tuning Datastage

Hi, 1.If you have a huge volume of data and there are no constraint on your target table you can go for a Bulk Stage. 2.You can use Link partitioner with multiple transformers depending on the number of CPUs of your server. 3.Select only the required columns at the source. 4.Performance also depends...
by suresh.narasimha
Fri Nov 10, 2006 12:14 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Read_delimited()- Required Column Missing
Replies: 23
Views: 8598

Read_delimited

Hi Shilpa,

This looks like your source data problem.

If you are not worried about extra columns in the record you can check The option in format tab - Suppress row truncation warnings.

Else you open the file in a textpad or edit plus to trace the error record manually.





Regards,
by suresh.narasimha
Thu Nov 09, 2006 12:15 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: FULL outer join
Replies: 20
Views: 8514

FULL Outer Join

HI,

Take the two inputs into two sequential files and try Complete Set.

Hope this could serve the purpose.

Regards,
Suresh N
by suresh.narasimha
Wed Nov 08, 2006 5:14 am
Forum: General
Topic: Import tables definition using OCI
Replies: 4
Views: 4115

Import tables definition

Hi ,

You can import table definitions by

Go to DS Manager ===>Import ===>Table Definitions ===>Plug In Metadta Definitions.

Regards,
Suresh N
by suresh.narasimha
Tue Nov 07, 2006 11:52 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: CheckPoints in Sequencer
Replies: 13
Views: 6989

To Load from 3001

Hi,

If you are using a Bulk Load Stage you can specify Restart Count in the properties as 3001 and Load Mode as INSERT.
This will start loading from 3001st row.

Regards,
Suresh N
by suresh.narasimha
Tue Nov 07, 2006 11:32 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: DS Hashed File
Replies: 11
Views: 6756

Hashed File Stage

Lavanya, Hashed file(HF) stage acts like a database table. You can use HF for eliminating duplicates, use as reference link, stream link ... But using HF as a lookup stage has its own limitation to its volume of data. In a 32 bit machine HF can grow to a maximum of 2GB and in a 64 bit machine it can...
by suresh.narasimha
Tue Sep 05, 2006 4:00 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: ": ds_uvput() - Write failed for record id '38890'"
Replies: 5
Views: 4154

": ds_uvput() - Write failed for record id '38890'"

Dear All, We wre getting following error while executing a datastage server job. ": ds_uvput() - Write failed for record id '38890'" When we executed the job with a userid say "A" we got this error. Then we executed the job with admin userid. Job executed successfully. Next day w...
by suresh.narasimha
Tue Sep 05, 2006 12:20 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: SCD in datastage-how to implement?
Replies: 2
Views: 1716

SCD in datastage

Hi Type1 - u can do it by update option insert else update. Type2 - LookUpTgt i i i source---->Transformer-------------->Target(3 links to target) Generate Surrogate Key in Transformer. Lookup the target and compare the key feild and changing column write constraints accordingly to 3 links. One for ...
by suresh.narasimha
Tue Aug 29, 2006 8:40 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: "Too many columns in record" - How to resolve this
Replies: 11
Views: 11969

This might be the likely solution

Check for Line Termination option in ur sequential stage whether it is Unix style or DOS style.

Regards,
Suresh N
by suresh.narasimha
Fri Aug 18, 2006 12:06 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Error when running Parallel Job
Replies: 7
Views: 3809

Error when running Parallel Job

Hi Mahesh

Check whether ur Operating System is with Service Pack 1.

You could go through a pdf in the docs with provides all details about installation of 7.5x2 on windows

Regards

Suresh N
by suresh.narasimha
Thu Aug 17, 2006 12:19 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Installing DataStage 7.5x2 on Windows 2003 Server
Replies: 2
Views: 1303

Installing DataStage 7.5x2 on Windows 2003 Server

Hi

Please install Visual Studio Dot Net, a set of 3cds. That installs c++ compiler which is mandatory for a transformer to work.

Regards
Suresh N
by suresh.narasimha
Fri Feb 03, 2006 8:39 am
Forum: General
Topic: command to get the job creation date
Replies: 3
Views: 4318

command to get the job creation date

Hi

Could anybody help me to get the
command to get the job creation date.

Is any possibility to change the creation date of job.If so how to trace that who changed the creation date.

This would be a great help.

thanks in Advance

Suresh N
by suresh.narasimha
Wed Jan 18, 2006 3:39 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: ds_uvput() - Write failed for record id '<Missing or NULL
Replies: 3
Views: 6727

Hey Thanks Very Much !!

Hey Thanks Very Much !!

Ur correct .The problem was with the NULL field .

I gave Not IsNull to eliminate that.

Anyhow thanks for ur response.



Suresh N
by suresh.narasimha
Wed Jan 18, 2006 3:00 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: ds_uvput() - Write failed for record id '<Missing or NULL
Replies: 3
Views: 6727

ds_uvput() - Write failed for record id '<Missing or NULL

Hi EveryBody Please help me fast. My job is taking input from 30 hash files and output to 7sequential files and 2 hash files .these 2 hash files give output to 2 db2 stages. My job is generating warnings while it loads into one of the last two files and the warning message is ds_uvput() - Write fail...
by suresh.narasimha
Wed Dec 21, 2005 5:51 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: How to remove double quotes ( " )
Replies: 9
Views: 14441

How to remove double quotes ( " )

Hey

i tried like this in the derivation part of transformer

Ereplace(Fieldname,""","")

The above derivation is not accepted

Provide me the solution please .....