Showing posts with label Event Studio. Show all posts
Showing posts with label Event Studio. Show all posts

Tuesday, October 5, 2010

FM and Teradata Stored Procedures

I have been working on using Stored Procedures to update tables through Event Studio based on a condition. The back end DB is Teradata.

With Teradata if you have a separate schema to create Stored Procedures, the schema will not show up in FM when you use the run meta data wizard unless it has at least 1 table or view. To overcome this issue, a dummy table was created in the schema after which the schema showed up in FM. I then imported the SP. The SP is a data modification SP. Teradata SPs cannot be run through FM or through Event Studio because Cognos fires a "CALL SPName" statement rather than an "EXEC SPName" statement.

To work around the above issue create macros and use them through FM or Event Studio. This is only for Teradata. Oracle Stored Procedures do not have any issues.
 

Monday, June 28, 2010

Event Studio 8.4 Issues

I am running into a weird issue while using Event Studio. There have been a couple of issues that I have noticed while working with Event Studio [Cannot Burst Report Views with Cognos 8.4]. But the latest one is the strangest.

I have reports in a particular folder in prod. Since we are on 8.4 and not 8.4.1 we cannot burst report views. Hence we burst the reports but save the output in report view by setting the option "Save as Report View" to checked.

Now we need to have some reports emailed to the users. The "Attach link" doesn't work in E Mail Task as we have 8 report task in our event. So we created 2 events and included the 1st event as a task in the second event to get them all to run as a single event would.

This throws an error every time we run the event. The error message reads "..do not have permissions to update/delete the object...." and the path provided is that of the report. Obviously we do not have write permissions to the report folder.

But the question is why is it trying to save / delete the existing report?? Testing this out on dev where we have write permissions on the report folder works fine. The report view is created and report outputs are saved in the report view but then the Modified Date of the original report is changed. This is not expected and is unacceptable in our case.

This happens in the case of master-child event scenario only. If we run both the events separately one after the other no issues but the original report's modified date is changed. We are planning on moving to 8.4.1 so that we can burst the report views and have the original report untouched.

Any one else has faced this issue?
 

Friday, June 18, 2010

Cannot Burst Report Views with Cognos 8.4

We are on Cognos 8.4 and I received a bad setback today when I was trying to burst report views. The option to Burst Report Views is no longer available in 8.4. Then when I looked up Support Site there is a PMR on this issue and the suggestion is to move to 8.4.1.

For all those on 8.4, a move to 8.4.1 is suggested.