Hi @Satya K,

Please go through the below-mentioned articles so that you will get an idea.

Loading data pages asynchronously

Asynchronous Data Page – its Configuration, Usage & Execution

I hope this will help you,

Thanks,

Ashok

Hi @Satya K,

Please try the below mentioned steps to load data page asynchronously:

Step1: Open or create the data page that you want to load asynchronously(Ensure the data page is configured correctly with the appropriate sources and parameters.)

Step2: In the data page rule form, go to the Load Management tab. Check the box for Load asynchronously. Set the Refresh Strategy and Reload if older than (seconds) fields based on your requirements.

Step3: Now Create a new activity. In the activity steps, use the Load-DataPage method to load the data page asynchronously.

Step4: Now open the flow rule and add the utility shape then Configure the utility shape to call the activity which you have created to load the data page asynchronously.

Regards,

Prasad.

@Satya K

To load data pages asynchronously so that users can take action on a work item while other content is still being loaded, perform the following actions: 

Use the Load-DataPage step method in an activity, and then wait for the data page to load by using the Connect-Wait step method. This method is useful for loading multiple data pages in the background. For more information, Load-DataPage and Connect-Wait.

Please refer this linkf or more details https://docs-previous.pega.com/data-management-and-integration/87/loading-data-pages-asynchronously

@Satya K

Please use the Load-DataPage method in an activity.