What does Limit to a single data page checkbox does?
hi,
For thread scope data page, there is a check box under Load Management tab called Limit to a single data page. Strangely enough, help doesn't describe the effect of ticking that box. Does anyone know what is the effect? Does it mean that only a single instance of the data page is kept on the clipboard regardless of the parameters? What will be a scenario for this checkbox to be useful?
Thanks.
hi,
You do realise that the help page you quoted has no information about the "Limit to a single page" option, right? It only contains information about the "Clear Page after non-use" option.
Regards
Hello,
Have you seen the following on help file: http://vref074pgmt:6980/prhelp/procomhelpmain.htm#engine/data-pages/eng-data-pages-and-parameters-con.htm
hi,
Thanks for the reply. It confirms what I suspect is the effect of the checkbox, but it doesn't really explain the underlying intended benefit of using it. I suppose it is only to reduce the number of data pages in memory when it is expected that the data page will be called with a very high number of different parameters.
I am unable to open given link ( http://vref074pgmt:6980/prhelp/procomhelpmain.htm#engine/data-pages/eng-data-pages-and-parameters-con.htm)
can you confirm it is still available or pass alternative link ?
Please check the "Page limits" section in below link:
https://community1.pega.com/sites/pdn.pega.com/files/help_v74/procomhelpmain.htm#rule-/rule-declare-/rule-declare-pages/loadmanagement.htm
Page limits
For read-only data pages with a scope of
RequestororNode, select the Clear pages after non-use check box to force the system to delete the clipboard instances of the data page after an interval passes with no access. Subsequent attempts by a requestor to access the data pages cause the pages to reload. This setting does not apply to editable data pages.When selected, this setting has different effects depending on the scope of the data page: