PL-400 – Question 61

Question 61

HOTSPOT –
A manufacturing company takes online orders.
The company requires automatic validation of order changes. Requirements are as follows:
✑ If validation is successful, the order is submitted.
✑ If exceptions are encountered, a message must be shown to the customer and the order changes must not be submitted.
You need to set up and deploy a plug-in that encapsulates the rules.
Which options should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Correct Answer:

Box 1: PreValidation –
PreValidation: For the initial operation, this stage will occur before the main system operation.
This provides an opportunity to include logic to cancel the operation before the database transaction.

Box 2: Synchronous –
Ideally, you should only cancel operations using synchronous plug-ins registered in the PreValidation stage.

Box 3: Pre Image –
Box 4: throw new …
When you throw an InvalidPluginExecutionException exception within a synchronous plug-in an error dialog with your message will be displayed to the user.

Reference:
https://docs.microsoft.com/en-us/powerapps/developer/common-data-service/event-framework
https://docs.microsoft.com/en-us/powerapps/developer/common-data-service/handle-exceptions