Search found 53125 matches

by ray.wurlod
Tue Jul 24, 2012 5:58 am
Forum: General
Topic: Best practice to pass DB password as Parameter
Replies: 5
Views: 1542

In version 8.7 you can encrypt the password using the encrypt.sh utility and use that encrypted password directly on the dsjob command line or in the file referred to by that command's -file option.
by ray.wurlod
Tue Jul 24, 2012 5:55 am
Forum: General
Topic: Operational Console Setup
Replies: 1
Views: 1386

Welcome aboard. It's quite complex. Follow the instructions in the manual (or in Information Center) absolutely.
by ray.wurlod
Mon Jul 23, 2012 4:09 pm
Forum: General
Topic: controlling jobs
Replies: 9
Views: 2520

Ray, I'm confused as to why you mention a dataset not taking an input and output in the same job - my proposal using a dataset specifically stated two jobs, one to read the source and produce a dataset, then a second to read that dataset into a database. The image had a Data Set with an input and a...
by ray.wurlod
Mon Jul 23, 2012 4:30 am
Forum: General
Topic: controlling jobs
Replies: 9
Views: 2520

The Data Set stage does not support input and output links in the same job.

A better approach would be to use a sequence to prevent the job from executing if the file is not present.
by ray.wurlod
Mon Jul 23, 2012 4:27 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: ScratchDisk Configuration
Replies: 8
Views: 4064

Despite the fact that you have four nodes, you only have two scratchdisk directories, so there may be some contention for them. Better performance would be had with four scratchdisk directories (on separate file systems unless your disks are part of a SAN). Even better would be eight scratchdisk dir...
by ray.wurlod
Sun Jul 22, 2012 8:55 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Error : Heap Allocation failed
Replies: 6
Views: 2987

I would have expected to see that, if that's what it is, sooner than 7 million rows in.

The original poster being in the UAE, I would expect that all of the data are Arabic and an appropriate NLS map to be in use (hence the number of successful rows).

It's a bit different than Arkansas!
by ray.wurlod
Sun Jul 22, 2012 2:38 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Error : Heap Allocation failed
Replies: 6
Views: 2987

Sala'am and welcome.

"Heap allocation failed" usually indicates that you've run out of memory or scratch disk space. To confirm, monitor these things while attempting to load.

Is this problem repeatable? What other load is on the systems?
by ray.wurlod
Sun Jul 22, 2012 2:36 pm
Forum: General
Topic: Facing Error While logging in DataStage 8.1
Replies: 1
Views: 2968

Check that everything is running:
  • repository database

    WebSphere Application Server

    ASB agent and logging agent

    DataStage services
by ray.wurlod
Sat Jul 21, 2012 4:05 pm
Forum: General
Topic: how to delete a parameter from a sequence stage
Replies: 8
Views: 2596

As far as I know, the behaviour of a job activity is always to replace. If the value in the job activity is empty, then "" will be supplied to the job. This may prove to be invalid (for example for an Integer parameter type). That's why the Job activity has "Set to Default" and &...
by ray.wurlod
Sat Jul 21, 2012 6:35 am
Forum: General
Topic: DataStage credentials -->"no data found"
Replies: 1
Views: 1347

Welcome aboard.

There are no DataStage credentials (or Engine credentials as they are now known).

You must create at least one.
by ray.wurlod
Fri Jul 20, 2012 3:23 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Reading Variable length(VB) EBCIDIC file in Datastage.
Replies: 2
Views: 2304

Replace :TAG: (which is a placeholder) with an appropriate name, so that the column names are complete. Then import the COBOL FD.

You may need to remove the RECORD TYPE 4 DATA header or change it into a comment.
by ray.wurlod
Fri Jul 20, 2012 3:18 pm
Forum: General
Topic: how to delete a parameter from a sequence stage
Replies: 8
Views: 2596

The list of parameter names in a job activity is populated from the job referred to. The only way you can delete the parameter is to delete it in the job itself. A job activity can only pass an entire set of parameters to a job. You could use dsjob in an Execute Command activity if you want to pass ...
by ray.wurlod
Thu Jul 19, 2012 3:14 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Non-greedy pattern matching?
Replies: 3
Views: 2058

Matches operator and MatchField() function allow for multiple patterns in a value mark delimited list.
by ray.wurlod
Thu Jul 19, 2012 3:07 pm
Forum: Cognos (IBM BI)
Topic: Why Cognos can't find some terms in Business Glossary?
Replies: 9
Views: 13582

I think so too. What does your official support provider advise?
by ray.wurlod
Thu Jul 19, 2012 6:02 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: want the last non-null value . how can i achieve this?
Replies: 11
Views: 3848

What's the rule if all rows in a group (for a given key) have null in the specific field?