Attribute=columnCount does not exist

Hi,

I try to work my way through the BSP extensions example in the WAS book, but when I insert a tableView into my app, I get the following error on activation:

<HTMLB:tableView>: (Attribute=columnCount) The attribute does not exist. (Compile time validation error).

Tag "tableView" contains invalid attribute values.

This error also show up when I try to activate/run one of the standard demo apps in my miniSAP 6.20 system. Is this an installation problem, or a known bug? I get the same thing when trying to test Brian's tableView Iterator application from the SDN devToday forum...

I'm on XP pro, with IE6...

Regards,

Trond