Slaesforce FAQ

what are debug logs in salesforce

by Elliot Cummerata Published 2 years ago Updated 2 years ago
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  • Debug Logs in Salesforce. Debug logs in Salesforce are the best source of information to uncover what is actually taking place on the platform.
  • Use cases of debug logs. Debug logs can be used by the developers for tracing any errors that might have occurred on the application.
  • Limitations of the Debug Log. Debug logs are undoubtedly helpful for monitoring the platform, but it has certain limitations as well.
  • Setting Up the debug logging. Debug logging can be activated for Apex classes & triggers and normal users. ...
  • Debug Log Details. Analyzing the debug log is an art, and might need prior experience as a developer or administrator. ...

A debug log records data base operations, system process, and errors that occur when executing a transaction or while running unit tests. We can monitor specific users in Debug log by adding them to list of Monitored Users.Jul 15, 2020

Full Answer

How to use debug logs in Salesforce to troubleshoot?

  • Processes created in the Process Builder appear as flows and workflow rules in debug logs. ...
  • Record change processes appear as flows of type Workflow. ...
  • Immediate actions that are executed in a block are strung together in the flow. ...
  • Scheduled actions are executed after a FLOW_WAIT element. ...

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How to enable debug logs?

Log on to the computer as a member of the local administrators group. Launch Event Viewer. Select ViewShow Analytic and Debug Logs. Navigate to Event Viewer (Local)Applications and Service LogsMicrosoftUser Experience VirtualizationApp Agent. Right-click on Debug under App Agent and select Enable Log.

What are debug logs and how do I use them?

  • Each debug log must be 20 MB or smaller. ...
  • System debug logs are retained for 24 hours. ...
  • If you generate more than 1,000 MB of debug logs in a 15-minute window, your trace flags are disabled. ...
  • When your org accumulates more than 1,000 MB of debug logs, we prevent users in the org from adding or editing trace flags. ...

How do I collect debug logs?

To collect debug logs

  • Right-click on “Debug” node and select “Save all events as”.
  • Choose a location and a file name and Save.
  • Choose “Display information for these languages” and select “English (United States)”.
  • Click “Ok”.

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What does debug log do?

Debug logs are logs with an extended logging level. They can be helpful to support engineers when the application logs are insufficient to investigate an issue. Debug logs can be enabled for both Backup Manager and Recovery Console.

What is a difference between system log and debug log in Salesforce?

debug log contains all the debug statements and program execution related to the user for which the debug is granted. System log contains all the system related information, anonymous apex execution. If this solves your problem, kindly mark it as the best answer.

How do I Analyse debug logs in Salesforce?

To view a debug log, from Setup, enter Debug Logs in the Quick Find box, then select Debug Logs. Then click View next to the debug log that you want to examine. Click Download to download the log as an XML file.

What is system debug in Salesforce?

System. debug() lets us print any values in our Apex code for debugging purposes. This can be very useful for debugging any errors you encounter. We can access the debug logs from the developer console, there are also some IDE's that support debug logs in Salesforce.

What is trace flag in Salesforce?

Trace flags filter the logs generated by the transaction. It contains debug level, start-end time, type of the log (ERROR, WARN, DEBUG), and the status of the job/transactions. Once you set the Trace Flag, the system will generate the debug log when a user performs the transaction.

What are log levels in Salesforce?

Debug Log LevelsNONE.ERROR.WARN.INFO.DEBUG.FINE.FINER.FINEST.

How do I debug an issue in Salesforce?

Use checkpoints, logs, and the View State tab to help debug the code you've written.Set Checkpoints in Apex Code. Use Developer Console checkpoints to debug your Apex classes and triggers. ... Overlaying Apex Code and SOQL Statements. ... Checkpoint Inspector. ... Log Inspector. ... Use Custom Perspectives in the Log Inspector. ... Debug Logs.

How do I debug a workflow in Salesforce?

You can use Debug Logs to troubleshoot Workflow Rules....Click the Gear icon then Setup | Platform Tools | Environments | Logs | Debug Logs | New.On the lookup field, search for the user who is performing the action.Reproduce the action in question (create or edit a record to trigger the workflow).More items...

How do I set debug logs for process builder in Salesforce?

To navigate to Debug Logs or Debug Levels: Setup [Symbol] Logs [Symbol] Debug Logs or Debug Levels. After creating the process, set up the Debug Logs and Debug Levels filter in “Finer” level for Workflows. Then, go to Debug Logs.

How do I debug a test class in Salesforce?

Go to Setup>Developer>Apex Test Execution>Select Tests> pick the testing class you want to see the debug logs from can click run.

How do I view batch job logs in Salesforce?

To see all Apex batch classes, click the link at the top of the page to go to the batch jobs page. Click More Info on a particular batch class to show the parent jobs of the batch class, including information about: Status.

How do I debug a validation rule in Salesforce?

You can use debug log to debug your code. Goto Setup--> Administration Setup--> Monitoring-->Debug logs--> Click on New Button ---> click on lookup icon--> select logged in user from list -->click save. Now execute your code and go to that debug log page, you would find a entry log entry against your execution.

What is a debug log?

A debug log can record database operations, system processes, and errors that occur when executing a transaction or running unit tests. Debug logs can contain information about: Database changes. HTTP callouts. Apex errors.

How long are debug logs retained?

The log lines can be removed from any location, not just the start of the debug log. System debug logs are retained for 24 hours. Monitoring debug logs are retained for seven days. If you generate more than 1,000 MB of debug logs in a 15-minute window, your trace flags are disabled.

What is debug filtering?

Debug log filtering provides a mechanism for fine-tuning the log verbosity at the trigger and class level. This is especially helpful when debugging Apex logic. For example, to evaluate the output of a complex process, you can raise the log verbosity for a given class while turning off logging for other classes or triggers within a single request.

What is a log line?

Log lines are included inside units of code and indicate which code or rules are being executed. Log lines can also be messages written to the debug log. For example: Log lines are made up of a set of fields, delimited by a pipe ( | ).

Does debug log include time based workflows?

The debug log does not include information from actions triggered by time-based workflows. You can retain and manage debug logs for specific users, including yourself, and for classes and triggers. Setting class and trigger trace flags doesn’t cause logs to be generated or saved.

Debug Log Categories

Each debug level includes a debug log level for each of the following log categories. The amount of information logged for each category depends on the log level.

Debug Log Levels

Each debug level includes one of the following log levels for each log category. The levels are listed from lowest to highest. Specific events are logged based on the combination of category and levels. Most events start being logged at the INFO level.

Debug Event Types

The following is an example of what is written to the debug log. The event is USER_DEBUG. The format is timestamp | event identifier:

Debug Log Categories

Each debug level includes a debug log level for each of the following log categories. The amount of information logged for each category depends on the log level.

Debug Log Levels

Each debug level includes one of the following log levels for each log category. The levels are listed from lowest to highest. Specific events are logged based on the combination of category and levels. Most events start being logged at the INFO level.

Debug Event Types

The following is an example of what is written to the debug log. The event is USER_DEBUG. The format is timestamp | event identifier:

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