Cognos Upgrade Strategy/Issues

1. Check software OS/DB drivers/server compatibility with version you are installing
DB
  • DB2 Client - Only UDB LUW can be connected
  • DB2Connect - can connect Mainframe DB2 as well.
Apply Licenses for drivers and test connectivity
IIS/Web Server
O/S Version

App Server version (if Tomcat is not used)


2. Plan to freeze Cognos Version to be installed (FP)
3.  Plan to freeze Code and scope -
Have parallel Development environment and after freeze date, all development should be done on.


4. Review Fix list and create test plan based on hot sites and specific issues environment has faced


 5. Create Inventory List  using Audit report to clean up unused reports or define scope with frequent or complex reports for testing

6. Clean up Outputs from Content Store


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