Troubleshooting
Problem
Upgrade and/or migration of Cognos Controller. Unable to run any standard reports.
Symptom
The exact error will vary. Below are some examples:
Script Error
An error has occurred in the script on this page
Line: 33
Char: 1
Error: 'CCognosViewer' is undefined
Code: 0
URL: http://controllerserver/ibmcognos/cgi-bin/cognosisapi.dll
Script Error
An error occurred in the script on this page
Line: 84
Char: 3
Error: Unable to get property 'setSelectionBasedFeaturesEnabled' of undefined or null reference
Code: 0
URL: http://controllerserver/ibmcognos/cgi-bin/cognosisapi.dll
Script Error
An error occurred in the script on this page
Line: 86
Char: 3
Error: Unable to get property 'addMetaData' of undefined or null reference
Code: 0
URL: http://controllerserver/ibmcognos/cgi-bin/cognosisapi.dll
Script Error
An error occurred in the script on this page
Line: 86
Char: 3
Error: Unable to get property 'addContextData' of undefined or null reference
Code: 0
URL: http://controllerserver/ibmcognos/cgi-bin/cognosisapi.dll
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Document Information
More support for:
IBM Cognos Controller
Software version:
10.2.1
Operating system(s):
Windows
Document number:
280683
Modified date:
08 May 2025
UID
swg21984287