Thanks for the information Tom...
Is there any other way i can achieve my task...i mean i want to give a nice front end using which the users can get the reports they want directly on the intranet....
Presently they send me the information with the constraints ( for eg: list of customers who deactivated their account on 09/05/2004)...then i make the report in cognos impromptu using these constraints and save it as an excel sheet and send it to the user...
here is the information given to me about the data at my company...
****************************
Data is currently housed in one of three places.
1. Voyager provides live data and history files on the following tables: Service Order History, Management History, Billing Financial Transaction, Sales, Sales Detail, Inventory, Call Detail Records, Equipment Summary for varying periods of time. (BCGI is providing an update of all tables, definition and relationships) Call detail record data is kept for 3 month, while other tables are archived for several years (since system conversion in some cases). This data is accessed via a “catalog” which resides on the Data server. When reports are run, the catalog retrieves the current or archived information from the Voyager Server.
2. For data fields that are not archived on Voyager, monthly reports are generated utilizing Impromptu’s Scheduler feature. These reports retrieve monthly data from the billing server and then store this data on the Data server. This information is stored in Impromptu [.ims] format. In this format, the data can be incorporated into new Impromptu reports. However there are limitations. One of the most significant limitations is our ability to consolidate, view and analyze month end data from multiple months. As will be discussed further, this is a result of each month end data file residing in a separate .ims file, as opposed to being in one database.
3. Data is also retrieved from the billing system in other file formats. For example, summary billing information is provided in a .txt format. This information is retrieved via Monarch and is then opened in Excel. Excel Pivot tables are created to summarize the data.
****************************
I would appreciate If you can shed more light on this.
Thanks in advance.
-VJ