Search found 53125 matches

by ray.wurlod
Fri Apr 18, 2008 5:58 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Datastage server should be installed on all the nodes?
Replies: 2
Views: 725

Even made visible on all nodes with a mount will suffice. This is well explained in the installation manual.
by ray.wurlod
Fri Apr 18, 2008 5:00 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Getting warning while using round robin partition.
Replies: 1
Views: 692

This alert confirms that you are not using entire partitioning on a reference input link to a Lookup stage. It will never, of itself, cause a job to abort. Something else caused the abort.
by ray.wurlod
Fri Apr 18, 2008 4:58 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Server name and project name in email subject line
Replies: 12
Views: 5480

Try using an ExecuteCommand activity. Execute the command hostname (which is the same on UNIX or Windows) and use the command output, stripped of @FM characters, as the parameter value.
by ray.wurlod
Fri Apr 18, 2008 4:02 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: How to append to an existing sequential file using routine?
Replies: 5
Views: 1451

Yuk! Use SEEK to get to end of file quickly, don't read through the file. OpenSeq can take its Else clause even if the file is open for writing - you must also accommodate this possbility. Search the forum for a Routine called OpenSequentialFile that takes all the hard work out of it. And you must, ...
by ray.wurlod
Fri Apr 18, 2008 4:01 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: What are the datastore options in Datastage?
Replies: 6
Views: 1327

Mainframe jobs generate COBOL and JCL that you must then move to a zSeries machine, compile and run there.
by ray.wurlod
Fri Apr 18, 2008 4:00 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Remove Duplicates...
Replies: 6
Views: 1417

Is the key (set of one or more columns) that identifies duplicates supported by an index in the database? If so, DISTINCT may be quicker.

On the other hand, partitioned data may mean that finish time is faster because each node is only looking after 1/N of the rows (on average).
by ray.wurlod
Fri Apr 18, 2008 3:58 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: compilation error. Parameter specified but not used in flow
Replies: 3
Views: 2075

Errors are prefixed with ##E.

Warnings and alerts are prefixed with ##W.

You have no errors in this output. Just the alert.
by ray.wurlod
Fri Apr 18, 2008 3:57 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Parallel Job execution failure
Replies: 7
Views: 1620

No, because I am working on a site that is server only. Perhaps someone else will.
by ray.wurlod
Fri Apr 18, 2008 3:56 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: DB2partutil Error
Replies: 7
Views: 5399

Make sure that the final line is terminated.
by ray.wurlod
Fri Apr 18, 2008 3:55 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Server name and project name in email subject line
Replies: 12
Views: 5480

The subject can include job parameters. So you can run your job with one or two extra parameters in which these values can be set in the job sequence that runs the job (using a DS Macro), or just let them have appropriate defaults.
by ray.wurlod
Fri Apr 18, 2008 3:53 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Approach in Filling a Relational Database
Replies: 15
Views: 4102

No. Don't make it generic. Make it specific.

That way, when the rules change in three years' time, you've got something that's easy to maintain.

There's never time to do it right but there's always time to do it again. Strange, isn't it?
by ray.wurlod
Fri Apr 18, 2008 12:33 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: DB2partutil Error
Replies: 7
Views: 5399

Is there a line terminator on the final line of the db2nodes.cfg file?
by ray.wurlod
Fri Apr 18, 2008 12:32 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Bad data in the IF command
Replies: 1
Views: 716

Look at the code generated by the Transformer stage, in the RT_SCnnn directory in your project (where nnn is the job number), identify which part of your code has been replaced by the &SYSETCNT reference (it will be obvious in hindsight), then go back and remedy the syntax of where it has been u...
by ray.wurlod
Fri Apr 18, 2008 12:29 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Function usage
Replies: 8
Views: 1303

Decompose your date into components, subtract 15 from the year component, and re-assemble. If your source date was Feb 29 then subtract 1 from the day component prior to re-assembly.

Stage variables may prove useful in simplifying what would otherwise be quite a complex expression.
by ray.wurlod
Fri Apr 18, 2008 12:27 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Parallel Job execution failure
Replies: 7
Views: 1620

Nothing "pops up" - there is a command button you can click.