This is one of those data type conversions which I
occasionally have to do in DataStage, but can never seem to remember. So, I
thought I would write this quick post to document the data type conversion code, which is
really easy, once I finally remember how to do it again.
The TimestampFromDateTime Function
I use the TimestampFromDateTime function to do this data type conversion. I’m sure there are other ways to achieve the result, but I find this method clean and easy to perform. The TimestampFromDateTimefunction is in the Functions > Date & Time menu.
To populate the function, you need only add your date field on
use ’00:00:00’ as your time element
TimestampFromDateTime Function Format
TimestampFromDateTime with Time Element example
TimestampFromDateTime(<<Date Field Here>>, ’00:00:00′)
End of Support for IBM InfoSphere Information Server 9.1.0
IBM InfoSphere Information Server 9.1.0 will reach End of Support on 2018-09-30. If you are still on the InfoSphere Information Server (IIS) 9.1.0, I hope you have a plan to migrate to an 11-series version soon. InfoSphere Information Server (IIS) 11.7 would be worth considering if you don’t already own an 11-series license. InfoSphere Information Server (IIS) 11.7 will allow you to take advantage of the evolving thin client tools and other capabilities in the 2018 release pipeline without needing to perform another upgrade.
IBM Support, End of support notification: InfoSphere Information Server 9.1.0
While investigating a recent Infosphere Information Server (IIS), Datastage, Essbase Connect error I found the explanations of the probable causes of the error not to be terribly meaningful. So, now that I have run our error to ground, I thought it might be nice to jot down a quick note of the potential cause of the ‘Client Commands are Currently Not Being Accepted’ error, which I gleaned from the process.
Error Message Id
An error occurred while processing the request on the server. The error information is 1051544 (message on contacting or from application:[<<DateTimeStamp>>]Local////3544/Error(1013204) Client Commands are Currently Not Being Accepted.
Possible Causes of The Error
This Error is a problem with access to the Essbase object or accessing the security within the Essbase Object. This can be a result of multiple issues, such as:
Object doesn’t exist – The Essbase object didn’t exist in the location specified,
Communications – the location is unavailable or cannot be reached,
Path Security – Security gets in the way to access the Essbase object location
Essbase Security – Security within the Essbase object does not support the user or filter being submitted. Also, the Essbase object security may be corrupted or incomplete.
Essbase Object Structure – the Essbase object was not properly structured to support the filter or the Essbase filter is malformed for the current structure.
IBM Knowledge Center, InfoSphere Information Server 11.7.0, Connecting to data sources, Enterprise applications, IBM InfoSphere Information Server Pack for Hyperion Essbase
While chasing an error to which only applied to join type stages, I thought it might be nice to identify what the InfoSphere Information Server DataStage / QualityStage are. There are three of them, as you can see from the picture above, which are the:
And, Merge Stage.
All three stages that join data based on the values of identified keycolumns.
IBM Knowledge Center, InfoSphere Information Server 11.7.0, InfoSphere DataStage and QualityStage, Developing parallel jobs, Processing Data, Lookup Stage