Understanding the Salesforce Order of Execution is crucial for developing robust, efficient, and bug-free applications on the Salesforce platform. Dive into these 5 key areas to ensure your configurations and custom code interact seamlessly with the platform’s automation sequence:
1. Initial Steps Before Triggers
– System validation rules run first (required fields, field formats).
– Execution of all before triggers occurs.
– Salesforce doesn’t save records yet.
2. System and User-Defined Validation Rules
– After triggers fire, system validation checks for changes made by them.
– Custom validation rules apply to ensure data integrity.
– Errors at this stage prevent record saving and display messages.
3. Save Process
– Record is now saved to the database, but not yet committed.
– Post-save system logic, such as assignment rules, auto-response rules, and workflow rules, takes effect.
– Roll-up summary fields and formula fields are recalculated.
4. Apex After Triggers and Workflow Rule Actions
– After triggers in Apex execute once more if workflow rules update fields.
– Immediate workflow actions are processed, possibly leading to additional triggers.
– Time-dependent workflow actions are queued for future execution.
5. Post Save Commit
– The record save is committed to the database.
– Email notifications from workflow rules and processes are sent out.
– Any Apex processes with future methods are initiated.
– The transaction ends when all asynchronous processes are started.
By staying attuned to these components, you can tailor your approach in Salesforce development and administration to leverage the platform’s capabilities fully, while avoiding common pitfalls related to record saving and processing.
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Source from salesforceben(dot)com