Why is OK disabled in the debugger's Modify Value dialog?

Hi,
For some reason OK disabled in the debugger's Modify Value dialog. Nothing that I have seen so far explains why this would happen. The variable stores an oracle.jbo.domain.Date, and the ADF source library was imported into the project.
Ideas?
James

Hi Timo,
You mentioned "tore" twice in your post, but I do know what that is. So, are you saying that if int or String was the type it would behave differently?
James

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struct arg_int {
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