IE Script error when double clicking on a view in Abap Webdynpro component

Hello experts,

I am running mini SAP trial version 2004 with Internet explorer 7.0 and also installed gui patch 23.

I am making my first sample application in SE80 and when double clicking on a View in Abap Webdynpro component I get following error:

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Internet Explorer Script Error

An error has occured in the script on this page.

Line: 1

Char: 1

Error: 'wdp_show_menu' is undefined

Code: 0

URL: http://satellite5200:8000/sap/bc/wdvd/painting.html?_vdrespkey=EOJ6V1JQMX0VLTQ7AP6DQM64Y&_vdframe=painting&sap-client=000

Do you want to continue running scripts on this page?

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Thanks in advance.

Bhupendra