Arul's.TEG Blog

IBM has released the new version of Cognos Business Intelligence this week – version 10.2. The latest release contains welcomed updates as well new features across the suite of BI applications. For detail new features, refer a article from ironside group - What's NEW in IBM Cognos 10.2

How do I choose the value to use for the Security > Authentication > Automatically renew trusted credential setting? Answer For IBM Cognos Business Intelligence(BI) deployments that do not implement a single sign-on (SSO) solution, stored credentials used for running scheduled activities can be automatically updated. When a user logs into the IBM Cognos BI application with a user name and password, the trusted credential used to run schedules when not logged in will be refreshed as well. This removes the burden from the end user of having to remember to manually refresh their trusted credentials and may eliminate failed activities caused by changed or expired user credentials. The credential refresh behaviour is controlled by the Security > Authentication > Automatically renew trusted credential setting in Cognos Configuration. Primary namespace only (default setting) : When you log on to the first namespace of your session, if you have trusted cre...

Considering your are configuring a cognos on your laptop and need to have a SMTP server.The easiest way to do it is use a gmail account below are the steps for that. To enable that feature you need to have email account, and also have access to SMTP server (outgoing message server). You may download any smtp server, but the easiest solution is to open an account at gmail.com (or any other free email site, witch allow you to use smtp server for free). Open gmail account, and go to the Cognos configuration => Data Access => Notification. Change “SMTP mail server” to smtp.gmail.com:587. In “account and password” field provide your account name like your_account_name@gmail.com and your gmail password. In “Default sender” match email where you want to receive notification, for example your new gmail. Save changes and restart server.

Problem(Abstract) When creating alternate drill-down paths within a time dimension, the drill down paths must be defined so that Transformer can connect them appropriately at the convergence level. In particular, the categories that descend from of the convergence level must be identical. If constructing a time dimension that contains multiple drill-down paths and attempting to connect it at a level for which descendant time periods do not exactly coincide, Transformer will be unable to connect the paths correctly. Resolving the problem Several factors affect the way in which Transformer creates categories in date levels, and therefore potentially limit the ability to connect alternate drill-down paths in a time dimension. The factors are: 1. Whether the drill-down structures differ in type (Calendar or Lunar), 2. How the Year Begins property is set for each drill-down structure, 3. How the properties that affect weeks are defined in each drill-down structure, suc...

Problem(Abstract) A Cognos 8 multi-page report output to Excel 2002 will have the worksheet tabs named as <Page1 Name>-1, <Page1 Name>-2,<Page2 Name>-3, <Page2 Name>-4, etc How can the suffix be removed the first page name in each set? Eg: <Page1 Name>, <Page1 Name>-2,<Page2 Name>, <Page2 Name>-2 Environment Excel 2002 Resolving the problem As of Cognos 8.3, there is a new Advanced Property setting to override this behaviour: RSVP.EXCEL.NUMBEREDSHEETNAMES=FALSE Steps: 1) From Cognos Connection, click Launch 2) Cognos Administration. 3) Click the Configuration tab. 4) Select Dispatchers and Services. 5) Click on the Dispacher name. 6) Beside BatchReportService click the 'Set Properties' icon. 7) Click on the Settings tab. 8) Beside Environment Advanced settings, Click Edit. 9) Click the checkbox beside 'Override the settings acquired from the parent entry' ...

Error : RSV-BBP-0021 when users save big report in CSV format Users are unable to generate Delimited text (CSV) files for large report (500+ MG in size for CSV format). Receive the following error: Failure RSV-BBP-0021 The operation 'getOutput' is not allowed at this time. Symptom Cognos system administrator is able to successfully run and create the report outputs in CSV format. Users can run small reports in CSV formats successfully. Running the large report in HTML format is fine. Running report in PDF format generates different error: .RSV-SRV-0040 Cause This problem is caused by the size of data Environment Windows Resolving the problem Set a big value to CM parameter CM.MULTIPARTREQUESTMAXLENGTH - Go to Cognos Administration - Click System, expand the services ...