Search found 53125 matches

by ray.wurlod
Thu Nov 22, 2007 5:22 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Error while saving jobs in IIS
Replies: 1
Views: 689

Almost certainly the problem is that a database deadlock occurred during the operation.

You need to get a DB2 DBA (assuming your XMETA instance is DB2) to trace where the deadlocks are occurring.
by ray.wurlod
Thu Nov 22, 2007 5:20 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: DB2 UDB API stage does not rollback
Replies: 5
Views: 1254

(From memory) isn't there a "treat warning as fatal" property or something similarly named? A "fatal" will issue a rollback in addition to aborting the job.
by ray.wurlod
Thu Nov 22, 2007 5:19 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: rows to olumns issue
Replies: 3
Views: 1175

Of course. Accumulate your totals in your output derivations, then run the whole lot through an Aggregator stage grouping on Item ID and passing only the last row of each group.
by ray.wurlod
Thu Nov 22, 2007 5:07 pm
Forum: General
Topic: DataStage V8 Bug Ridden
Replies: 2
Views: 1823

I second what Vincent said. The fix pack contains six (?) bug fix versions of 8.0.1 all rolled up into a single installable image. Though I didn't experience any problems installing it (Red Hat Linux server).
by ray.wurlod
Thu Nov 22, 2007 2:53 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: date conversion
Replies: 2
Views: 1191

You also need a business rule (CENTURYPIVOT) that defines how to handle two-digit years. If the volumes are not large, a BASIC Transformer stage can do this easily. But what format does your target need to be? Here is one example (for a BASIC Transformer stage) that generates an ISO 8601 format date...
by ray.wurlod
Thu Nov 22, 2007 2:50 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Date conversion Jullian to gregorian
Replies: 1
Views: 747

There are at least ten different definitions of "Julian". What is yours?
by ray.wurlod
Thu Nov 22, 2007 2:48 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Datastage: Delete executable (parallel job)
Replies: 7
Views: 2743

What's different between the two environments? ("Nothing" is clearly not the correct answer.)

Please post the precise error messages that the job generates when run in the second environment.
by ray.wurlod
Thu Nov 22, 2007 2:46 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Non root install - Impersonation mode
Replies: 3
Views: 1038

Among other things the script sets appropriate permissions on executables in $DSHOME/bin. These executables' permissions must be correct for other users to be able to use them.

These scripts are regular shell scripts - you can view them to see what they do.
by ray.wurlod
Thu Nov 22, 2007 2:44 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Job Sequencer error
Replies: 2
Views: 1054

What happens when you execute MSScriptDir/MSRunOraProc.ksh outside of DataStage, but with the same arguments?
by ray.wurlod
Thu Nov 22, 2007 2:41 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: how can we findout how many records in a dataset
Replies: 5
Views: 2975

Please note that dsrecords is an independent command, not an orchadmin sub-command.
by ray.wurlod
Thu Nov 22, 2007 2:40 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: time out
Replies: 8
Views: 2482

Waiting for some other resource, such as I/O, network, a semaphore or database lock, will not consume resources (and therefore will not contribute to prstat and similar reports). But it might still engender a timeout. For example, trying to start a section leader on another machine on a saturated LA...
by ray.wurlod
Thu Nov 22, 2007 2:34 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Row process rate falls from 5000 to 100 rows per sec
Replies: 15
Views: 4277

The only thing you can do is to rewrite the laws of arithmetic/algebra. Please solve the following pair of simultaneous equations for any constant k. kx / y = 5000 k(x + 8000) / y = 100 Of course rows/sec will fall when the rows are very much larger!!! <rant> Rows/sec is an almost totally me...
by ray.wurlod
Thu Nov 22, 2007 2:29 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Hashed file update - only to *some* existing columns
Replies: 5
Views: 1268

Navigation in the hashed file is by field number, not by field name. In each of the jobs open the hashed file stage, get to the Columns grid and scroll right. You will see something called Position. These must be the same for each field in each hashed file stage, even if some are omitted. I suspect ...
by ray.wurlod
Thu Nov 22, 2007 2:25 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Use of @TM for hashed file key
Replies: 14
Views: 4449

How were the hashed files created? Can you list their file dictionaries; at least the I-types that contain the key columns? (You may need to create VOC pointers to use LIST DICT.)
by ray.wurlod
Thu Nov 22, 2007 2:18 pm
Forum: General
Topic: diffrence between datastage 7.1 and datastage 7.5
Replies: 5
Views: 1827

Which only leaves me the option to answer as follows:

0.4