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Data page rules
 Using the Load Management tab

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This tab provides several controls for managing instances of this data page on the clipboard.

Note: Load management controls are displayed for read-only pages only. For editable data pages, the only option displayed is Clear Data Page.

Page management

Click Clear Data Page to remove from the clipboard all instances of this data page.

If the page is parameterized, you have an option to delete all instances or only those with specific parameter values.

Refresh strategy

The connector, report definition, or other load mechanism executes the first time any requestor within the scope references the read-only data page (such as to access the value of a property, or to test whether a property is present).

Note: A system-wide refresh can take up to five minutes.

Field

Description
Reload once per interaction

This option is available only for data pages with a scope of Thread or Requestor.

Select the check box to cause the Pega 7 Platform to refresh the page exactly once per user interaction. When selected, the system ignores any values in the Reload if older than and Do not reload when fields at run time .
Do not reload when

Optional: Identify the when rule to be evaluated when a requestor accesses a page with a scope of Thread or Requestor.

If the when rule evaluates to false, the page contents are refreshed, but never more than once per user interaction.
Reload if older than

Optional: Enter positive integers in one or more of these fields to define an expiration time interval in days, hours, minutes, and seconds. The timer starts when the page is first loaded.

The page is refreshed only when another access request is made after the expiration time, and is never refreshed more than once per user interaction.

Page limits

For data pages with a scope of Requestor or Node, 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.

When selected, this setting has different effects depending on the scope of the data page:

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