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Procedure documentationLimiting the Number of Returned Records Locate this document in the navigation structure

 

Flex-based models in runtime lack a paging capability that delivers records grouped into pages. Therefore, overload on the client side can occur. In iViews that contain data services that deliver a significantly high number of records, the administrator can define the maximum number of records to return.

Procedure

  1. In the portal, open the deployed iView in the Portal Content Studio by choosing   Content Administration   Portal Content   Visual Composer   <iViewname> folder   <iViewname>  . This displays the properties of the specific iView.

  2. Right-click the iView and choose   Open   Object  .

  3. From the Property Category dropdown list, choose Show All.

  4. Scroll down the properties to com.sap.portal.vc.ResponseSizeThreshold and enter a value that indicates that maximum number of records that should be returned at one time.

Once a threshold value is established for an iView, if the number of messages to be returned at runtime exceeds the threshold, the following message is displayed:

This operation may require a large amount of system resources, which may significantly affect system performance.

The runtime user then chooses to Proceed (with the operation) or Skip.