IBM Support

"Internet Explorer Script Error ... error has occurred on the script of this page ...CMainWnd is undefined" resolved by disabling script debugging

Troubleshooting


Problem

User runs (any) standard. The report tries to render (using the default 'html' format). An error appears.

Symptom

Internet Explorer Script Error
An error has occurred on the script of this page

Line: 32
Char: 7
Error: CMainWnd is undefined
Code: 0
URL: http:// "servername" /cognos8/cgi-bin/cognos.cgi

[{"Product":{"code":"SS9S6B","label":"IBM Cognos Controller"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Controller","Platform":[{"code":"PF033","label":"Windows"}],"Version":"8.4;8.3","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}},{"Product":{"code":"SSMRTZ","label":"IBM Cognos Controller on Cloud"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}}]

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Document Information

More support for:
IBM Cognos Controller

Software version:
8.4, 8.3

Operating system(s):
Windows

Document number:
394377

Modified date:
08 May 2025

UID

swg21396213

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