salesforce-advanced-troubleshooting

# Salesforce Advanced Troubleshooting ## Overview Deep debugging techniques for complex Salesforce issues: Apex debug log analysis, SOQL query plan optimization, governor limit diagnosis, and EventLogFile forensics. ## Prerequisites - Salesforce CLI authenticated - Access to Setup > Debug Logs - Understanding of Apex governor limits - Enterprise+ for EventLogFile access ## Instructions ### Step 1: Enable Debug Logging ```bash # Set up debug logging for a specific user sf apex log list --target-org my-org # Create a trace flag for detailed logging # Setup > Debug Logs > New Trace Flag # - Traced Entity: your integration user # - Debug Level: SFDC_DevConsole (or create custom) # - Start: now, Expiration: +2 hours # Tail logs in real-time sf apex log tail --target-org my-org --debug-level SFDC_DevConsole ``` ### Step 2: Analyze Debug Log for Governor Limits ```typescript // Key governor limits to watch in debug logs: const GOVERNOR_LIMITS = { 'Number of SOQL queries': { limit: 100, trigger: 'per transaction' }, 'Number of query rows': { limit: 50000, trigger: 'per transaction' }, 'Number of DML statements': { limit: 150, trigger: 'per transaction' }, 'Number of DML rows': { limit: 10000, trigger: 'per transaction' }, 'Maximum CPU time': { limit: 10000, trigger: 'ms per transaction' }, 'Maximum heap size': { limit: 6000000, trigger: 'bytes (sync), 12MB (async)' }, 'Number of callouts': ...