Maximum Trigger Depth Exceeded:
This error occurs when a trigger causes recursive calls, leading to an infinite loop of execution.
Solution:
Use static variables in helper classes to prevent recursive trigger execution.
Example:
public class TriggerHelper {
public static Boolean isTriggerExecuted = false;
}
trigger AccountTrigger on Account (after update) {
if (!TriggerHelper.isTriggerExecuted) {
TriggerHelper.isTriggerExecuted = true;
// Trigger logic here
}
}
Why Not Other Options?
A: Permissions do not affect trigger recursion.
B: Length of the trigger is unrelated to recursion.
C: Code coverage does not influence runtime errors like recursion.
References:Trigger Best Practices:https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode
/apex_triggers_best_practices.htm