Afer finishing writing code, the error msg displayed as:

"There was an unexpected error in your org which is preventing this assessment check from completing: System.DmlException: Insert failed. First exception on row 0; first error: CANNOT_INSERT_UPDATE_ACTIVATE_ENTITY, AccountTrigger: execution of BeforeInsert caused by: System.SObjectException: DML statement cannot operate on trigger.new or trigger.old Class.AccountTriggerHandler.CreateAccounts: line 11, column 1 Trigger.AccountTrigger: line 3, column 1: []";

My code link is https://na112.salesforce.com/_ui/common/apex/debug/ApexCSIPage

What is it?

  • 2
    Looks like you're trying to insert/update/delete on Trigger.new or Trigger.old which you can't do, as the error says. Can't see your code either, as that would mean logging in to your Salesforce org. Sep 21, 2019 at 7:21
  • trigger AccountTrigger on Account (before insert) { if(Trigger.isBefore && Trigger.isInsert){ AccountTriggerHandler.CreateAccounts(Trigger.New); } }
    – Ryan Ren
    Sep 21, 2019 at 7:35
  • Answered it in your question Sep 21, 2019 at 7:37


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