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Salesforce Exam Platform Developer II Topic 2 Question 107 Discussion

Actual exam question for Salesforce's Platform Developer II exam
Question #: 107
Topic #: 2
[All Platform Developer II Questions]

A company has code to update a Request and Request Lines and make a callout to

their external ERP system's REST endpoint with the updated records.

The callousUtil.makeRestCallout fails with a "You have uncommitted work pending. Please commit or rollback before calling cut' error.

What should be done to address the problem?

Show Suggested Answer Hide Answer
Suggested Answer: D

The correct way to fix this is to add Test.startTest() before and add Test.stopTest() after Line 18 of the code. This will reset the governor limits for the code that executes between these two methods, and allow the test to run without hitting the SOQL query limit.The Test.startTest() and Test.stopTest() methods are used to test code that makes a lot of queries or calls asynchronous methods12. By using these methods, the developer can isolate the code that needs more resources and verify that it does not exceed the governor limits.


Using Limits, startTest, and stopTest | Apex Developer Guide | Salesforce Developers

Test.StartTest & Test.StopTest - Salesforce Developer Community

Why would a developer use test startTest and test stopTest in Salesforce? | ForceTalks

by Carol at Dec 07, 2024, 01:19 PM

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Kenneth
9 days ago
Hmm, I think the issue here is that the makeRestCallout method is being called before the transaction is committed. Changing it to an @InvocableMethod won't solve the problem, as the error is still related to the uncommitted work. I'd go with option B - removing the savepoint and rollback calls.
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Avery
9 days ago
But wouldn't removing the Database.setSavepoint and Database.rollback also solve the issue?
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Tracey
10 days ago
I agree with Kristofer. Using an @future method will prevent the 'uncommitted work pending' error.
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Kristofer
12 days ago
I think we should change the CallousUtil.makeRestCallout to an @future method.
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