. Debug Log Levels

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Debug Log Levels

To specify the level of information that gets included in debug logs, set up trace flags and debug levels. The debug levels assigned to your trace flags control the type and amount of information that is logged for different events. After logging has occurred, inspect debug events in your debug logs.

Required Editions

Available in: Salesforce Classic (not available in all orgs) and Lightning Experience

Available in: Enterprise, Performance, Unlimited, Developer, and Database.com Editions

User Permissions Needed
To use the Developer Console:	API Enabled AND View All Data
To view, retain, and delete debug logs:	View All Data
To execute anonymous Apex:	Author Apex
To use code search and run SOQL or SOSL on the query tab:	API Enabled
To save changes to Apex classes and triggers:	Author Apex
To save changes to Visualforce pages and components:	Customize Application
To save changes to Lightning resources:	Customize Application

Debug Log Types

A trace flag triggers an Apex debug log. The trace flag includes a log type, a debug level for each debug log category, a start time, and an end time. The log types are:

DEVELOPER_LOG—A trace flag to log your activities in the Developer Console.
USER_DEBUG—A trace flag to log an individual user’s activities.
CLASS_TRACING—A trace flag to override the logging levels of Apex classes and triggers. It cannot generate logs on its own. Logging occurs only if either the USER_DEBUG or the DEVELOPER_LOG trace flag is also active for the user running the code.

Debug Log Categories

Each debug level profile 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.

Log Category	Description
`Database`	Includes information about database activity, including every data manipulation language (DML) statement or inline SOQL or SOSL query.
`Workflow`	Includes information for workflow rules, flows, and processes, such as the rule name and the actions taken.
`NBA`	Includes information about Einstein Next Best Action activity, including strategy execution details from Strategy Builder.
`Validation`	Includes information about validation rules, such as the name of the rule and whether the rule evaluated `true` or `false`.
`Callout`	Includes the request-response XML that the server is sending and receiving from an external web service. Useful when debugging issues related to using Lightning Platform web service API calls or troubleshooting user access to external objects via Salesforce Connect.
`Apex Code`	Includes information about the Apex code. Can include information such as log messages generated by DML statements, inline SOQL or SOSL queries, the start and completion of any triggers, and the start and completion of any test method.
`Apex Profiling`	Includes cumulative profiling information, such as the limits for your namespace and the number of emails sent.
`Visualforce`	Includes information about Visualforce events, including serialization and deserialization of the view state or the evaluation of a formula field in a Visualforce page.
`System`	Includes information about calls to all system methods such as the `System.debug` method.

Debug Log Levels

Each debug level profile 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. The level is cumulative, that is, if you select FINE, the log also includes all events logged at the DEBUG, INFO, WARN, and ERROR levels.

Note Not all levels are available for all categories. Only the levels that correspond to one or more events are available.

NONE—No logging.
```
system.logginglevel, none
```
ERROR—Error and exception logging.
```
system.logginglevel, error
```
WARN—Warning logging.
```
system.logginglevel, warn
```
INFO—Informational logging.
```
system.logginglevel, info
```
DEBUG—User-specified logging.
```
system.logginglevel, debug
```
FINE—High level of logging.
```
system.logginglevel, fine
```
FINER—Higher level of logging than FINE.
```
system.logginglevel, finer
```
FINEST—Highest level of logging.
```
system.logginglevel, finest
```

Important Before running a deployment, verify that the Apex Code log level isn’t set to FINEST. Otherwise, the deployment is likely to take longer than expected. If the Developer Console is open, the log levels in the Developer Console affect all logs, including logs created during a deployment.

Debug Log Line Example

Here’s is an example of what is written to the debug log. The debug log line represents an event. Here, the event is USER_DEBUG. The format is timestamp | event identifier.

Debug Log Line Example

timestamp: Consists of the time when the event occurred and a value between parentheses. The time is in the user’s time zone and in the format HH:mm:ss.SSS. The value in parentheses represents the time elapsed in nanoseconds since the start of the request. The elapsed time value is excluded from logs reviewed in the Developer Console when you use the Execution Log view. However, you can see the elapsed time when you use the Raw Log view. To open the Raw Log view, from the Developer Console’s Logs tab, right-click the name of a log and select Open Raw Log.
event identifier: Specifies the event that triggered the debug log entry (such as SAVEPOINT_RESET or VALIDATION_RULE).
Also includes additional information logged with that event, such as the method name or the line and character number where the code was executed. If a line number can’t be located, [EXTERNAL] is logged instead. For example, [EXTERNAL] is logged for built-in Apex classes or code that’s in a managed package.
For some events (CODE_UNIT_STARTED, CODE_UNIT_FINISHED, VF_APEX_CALL_START, VF_APEX_CALL_END, CONSTRUCTOR_ENTRY, and CONSTRUCTOR_EXIT), the end of the event identifier includes a pipe (|) followed by a typeRef for an Apex class or trigger.
For a trigger, the typeRef begins with the SFDC trigger prefix __sfdc_trigger/. For example, __sfdc_trigger/YourTriggerName or __sfdc_trigger/YourNamespace/YourTriggerName.
For a class, the typeRef uses the format YourClass, YourClass$YourInnerClass, or YourNamespace/YourClass$YourInnerClass.

In this example, the event identifier is made up of the following:

Event name:
```
USER_DEBUG
```
Line number of the event in the code:
```
[2]
```
Logging level the System.Debug method was set to:
```
DEBUG
```
User-supplied string for the System.Debug method:
```
Hello world!
```

This code snippet triggers the following example of a log line.

Debug Log Line Code Snippet

The following log line is recorded when the test reaches line 5 in the code.

15:51:01.071 (55856000)|DML_BEGIN|[5]|Op:Insert|Type:Invoice_Statement__c|Rows:1

In this example, the event identifier is made up of the following.

Event name:
```
DML_BEGIN
```
Line number of the event in the code:
```
[5]
```
DML operation type—Insert:
```
Op:Insert
```
Object name:
```
Type:Invoice_Statement__c
```
Number of rows passed into the DML operation:
```
Rows:1
```

Log Event Types

The combination of log category and log level that specify which events get logged. Each event can log additional information, such as the line and character number where the event started, fields associated with the event, and duration of the event.

The following event types are logged. The table lists which fields or other information is logged with each event, and which combination of log level and category causes an event to be logged.

Event Name	Fields or Information Logged with Event	Category Logged	Level Logged
`BULK_HEAP_ALLOCATE`	Number of bytes allocated	Apex Code	FINEST
`CALLOUT_REQUEST`	Line number and request headers	Callout	INFO and above
`CALLOUT_REQUEST` (External object access via cross-org and OData adapters for Salesforce Connect)	External endpoint and method	Callout	INFO and above
`CALLOUT_RESPONSE`	Line number and response body	Callout	INFO and above
`CALLOUT_RESPONSE` (External object access via cross-org and OData adapters for Salesforce Connect)	Status and status code	Callout	INFO and above
`CODE_UNIT_FINISHED`	Line number, code unit name, such as `MyTrigger on Account trigger event BeforeInsert for [new]`, and: For Apex methods, the namespace (if applicable), class name, and method name; for example, `YourNamespace.YourClass.yourMethod()` or `YourClass.yourMethod()` For Apex triggers, a typeRef; for example, `__sfdc_trigger/YourNamespace.YourTrigger` or `__sfdc_trigger/YourTrigger`	Apex Code	ERROR and above
`CODE_UNIT_STARTED`	Line number, code unit name, such as `MyTrigger on Account trigger event BeforeInsert for [new]`, and: For Apex methods, the namespace (if applicable), class name, and method name; for example, `YourNamespace.YourClass.yourMethod()` or `YourClass.yourMethod()` For Apex triggers, a typeRef; for example, `__sfdc_trigger/YourTrigger`	Apex Code	ERROR and above
`CONSTRUCTOR_ENTRY`	Line number, Apex class ID, the string `<init>()` with the types of parameters (if any) between the parentheses, and a typeRef; for example, `YourClass` or `YourClass.YourInnerClass`	Apex Code	FINE and above
`CONSTRUCTOR_EXIT`	Line number, the string `<init>()` with the types of parameters (if any) between the parentheses, and a typeRef; for example, `YourClass` or `YourClass.YourInnerClass`	Apex Code	FINE and above
`CUMULATIVE_LIMIT_USAGE`	None	Apex Profiling	INFO and above
`CUMULATIVE_LIMIT_USAGE_END`	None	Apex Profiling	INFO and above
`CUMULATIVE_PROFILING`	None	Apex Profiling	FINE and above
`CUMULATIVE_PROFILING_BEGIN`	None	Apex Profiling	FINE and above
`CUMULATIVE_PROFILING_END`	None	Apex Profiling	FINE and above
`CURSOR_CREATE_BEGIN`	Line number and SOQL query This event occurs when you call `Database.getCursor()` or `Database.getPaginationCursor()`.	DB	INFO and above
`CURSOR_CREATE_END`	Line number, query ID, and number of rows in the result set This event occurs when a cursor or pagination cursor is created.	DB	INFO and above
`CURSOR_FETCH`	Line number, query ID, cursor offset position, and number of rows fetched This event occurs when you call `Cursor.fetch()`.	DB	INFO and above
`CURSOR_FETCH_PAGE`	Line number, query ID, cursor offset position, and number of rows on the current page This event occurs when you call `PaginationCursor.fetchPage()`.	DB	INFO and above
`DML_BEGIN`	Line number, operation (such as `Insert` or `Update`), record name or type, and number of rows passed into DML operation	DB	INFO and above
`DML_END`	Line number	DB	INFO and above
`EMAIL_QUEUE`	Line number	Apex Code	INFO and above
`ENTERING_MANAGED_PKG`	Package namespace	Apex Code	FINE and above
`EVENT_SERVICE_PUB_BEGIN`	Event Type	Workflow	INFO and above
`EVENT_SERVICE_PUB_DETAIL`	Subscription IDs, ID of the user who published the event, and event message data	Workflow	FINER and above
`EVENT_SERVICE_PUB_END`	Event Type	Workflow	INFO and above
`EVENT_SERVICE_SUB_BEGIN`	Event type and action (subscribe or unsubscribe)	Workflow	INFO and above
`EVENT_SERVICE_SUB_DETAIL`	ID of the subscription, ID of the subscription instance, reference data (such as process API name), ID of the user who activated or deactivated the subscription, and event message data	Workflow	FINER and above
`EVENT_SERVICE_SUB_END`	Event type and action (subscribe or unsubscribe)	Workflow	INFO and above
`EXCEPTION_THROWN`	Line number, exception type, and message	Apex Code	INFO and above
`EXECUTION_FINISHED`	None	Apex Code	ERROR and above
`EXECUTION_STARTED`	None	Apex Code	ERROR and above
`FATAL_ERROR`	Exception type, message, and stack trace	Apex Code	ERROR and above
`FLOW_ACTIONCALL_DETAIL`	Interview ID, element name, action type, action enum or ID, whether the action call succeeded, and error message	Workflow	FINER and above
`FLOW_ASSIGNMENT_DETAIL`	Interview ID, reference, operator, and value	Workflow	FINER and above
`FLOW_BULK_ELEMENT_BEGIN`	Interview ID and element type	Workflow	FINE and above
`FLOW_BULK_ELEMENT_DETAIL`	Interview ID, element type, element name, number of records	Workflow	FINER and above
`FLOW_BULK_ELEMENT_END`	Interview ID, element type, element name, number of records, and execution time	Workflow	FINE and above
`FLOW_BULK_ELEMENT_LIMIT_USAGE`	Incremented usage toward a limit for this bulk element. Each event displays the usage for one of the following limits: `SOQL queries SOQL query rows SOSL queries DML statements DML rows CPU time in ms Heap size in bytes Callouts Email invocations Future calls Jobs in queue Push notifications`	Workflow	FINER and above
`FLOW_BULK_ELEMENT_NOT_SUPPORTED`	Operation, element name, and entity name that doesn’t support bulk operations	Workflow	INFO and above
`FLOW_CREATE_INTERVIEW_BEGIN`	Organization ID, definition ID, and version ID	Workflow	INFO and above
`FLOW_CREATE_INTERVIEW_END`	Interview ID and flow name	Workflow	INFO and above
`FLOW_CREATE_INTERVIEW_ERROR`	Message, organization ID, definition ID, and version ID	Workflow	ERROR and above
`FLOW_ELEMENT_BEGIN`	Interview ID, element type, and element name	Workflow	FINE and above
`FLOW_ELEMENT_DEFERRED`	Element type and element name	Workflow	FINE and above
`FLOW_ELEMENT_END`	Interview ID, element type, and element name	Workflow	FINE and above
`FLOW_ELEMENT_ERROR`	Message, element type, and element name (flow runtime exception)	Workflow	ERROR and above
`FLOW_ELEMENT_ERROR`	Message, element type, and element name (spark not found)	Workflow	ERROR and above
`FLOW_ELEMENT_ERROR`	Message, element type, and element name (designer exception)	Workflow	ERROR and above
`FLOW_ELEMENT_ERROR`	Message, element type, and element name (designer limit exceeded)	Workflow	ERROR and above
`FLOW_ELEMENT_ERROR`	Message, element type, and element name (designer runtime exception)	Workflow	ERROR and above
`FLOW_ELEMENT_FAULT`	Message, element type, and element name (fault path taken)	Workflow	WARNING and above
`FLOW_ELEMENT_LIMIT_USAGE`	Incremented usage toward a limit for this element. Each event displays the usage for one of these limits. `SOQL queries SOQL query rows SOSL queries DML statements DML rows CPU time in ms Heap size in bytes Callouts Email invocations Future calls Jobs in queue Push notifications`	Workflow	FINER and above
`FLOW_INTERVIEW_FINISHED_LIMIT_USAGE`	Usage toward a limit when the interview finishes. Each event displays the usage for one of these limits. `SOQL queries SOQL query rows SOSL queries DML statements DML rows CPU time in ms Heap size in bytes Callouts Email invocations Future calls Jobs in queue Push notifications`	Workflow	FINER and above
`FLOW_INTERVIEW_PAUSED`	Interview ID, flow name, and why the user paused	Workflow	INFO and above
`FLOW_INTERVIEW_RESUMED`	Interview ID and flow name	Workflow	INFO and above
`FLOW_LOOP_DETAIL`	Interview ID, index, and value The index is the position in the collection variable for the item that the loop is operating on.	Workflow	FINER and above
`FLOW_RULE_DETAIL`	Interview ID, rule name, and result	Workflow	FINER and above
`FLOW_START_INTERVIEW_BEGIN`	Interview ID and flow name	Workflow	INFO and above
`FLOW_START_INTERVIEW_END`	Interview ID and flow name	Workflow	INFO and above
`FLOW_START_INTERVIEWS_BEGIN`	Requests	Workflow	INFO and above
`FLOW_START_INTERVIEWS_END`	Requests	Workflow	INFO and above
`FLOW_START_INTERVIEWS_ERROR`	Message, interview ID, and flow name	Workflow	ERROR and above
`FLOW_START_INTERVIEW_LIMIT_USAGE`	Usage toward a limit at the interview’s start time. Each event displays the usage for one of the following limits: `SOQL queries SOQL query rows SOSL queries DML statements DML rows CPU time in ms Heap size in bytes Callouts Email invocations Future calls Jobs in queue Push notifications`	Workflow	FINER and above
`FLOW_START_SCHEDULED_RECORDS`	Message and number of records that the flow runs for	Workflow	INFO and above
`FLOW_SUBFLOW_DETAIL`	Interview ID, name, definition ID, and version ID	Workflow	FINER and above
`FLOW_VALUE_ASSIGNMENT`	Interview ID, key, and value	Workflow	FINER and above
`FLOW_WAIT_EVENT_RESUMING_DETAIL`	Interview ID, element name, event name, and event type	Workflow	FINER and above
`FLOW_WAIT_EVENT_WAITING_DETAIL`	Interview ID, element name, event name, event type, and whether conditions were met	Workflow	FINER and above
`FLOW_WAIT_RESUMING_DETAIL`	Interview ID, element name, and persisted interview ID	Workflow	FINER and above
`FLOW_WAIT_WAITING_DETAIL`	Interview ID, element name, number of events that the element is waiting for, and persisted interview ID	Workflow	FINER and above
`HEAP_ALLOCATE`	Line number and number of bytes	Apex Code	FINER and above
`HEAP_DEALLOCATE`	Line number and number of bytes deallocated	Apex Code	FINER and above
`IDEAS_QUERY_EXECUTE`	Line number	DB	FINEST
`LIMIT_USAGE_FOR_NS`	Namespace and the following limits: `Number of SOQL queries Number of query rows Number of SOSL queries Number of DML statements Number of DML rows Number of code statements Maximum heap size Number of callouts Number of Email Invocations Number of fields describes Number of record type describes Number of child relationships describes Number of picklist describes Number of future calls Number of find similar calls Number of System.runAs() invocations`	Apex Profiling	FINEST
`METHOD_ENTRY`	Line number, the Lightning Platform ID of the class, and method signature (with namespace, if applicable)	Apex Code	FINE and above
`METHOD_EXIT`	Line number, the Lightning Platform ID of the class, and method signature (with namespace, if applicable) For constructors, the following information is logged: line number and class name.	Apex Code	FINE and above
`NAMED_CREDENTIAL_REQUEST`	Named Credential Id, Named Credential Name, Endpoint, Method, External Credential Type, Http Header Authorization, Request Size bytes, and Retry on 401. If using an outbound network connection, these additional fields are also logged: Outbound Network Connection Id, Outbound Network Connection Name, Outbound Network Connection Status, Host Type, Host Region, and Private Connect Outbound Hourly Data Usage Percent.	Callout	INFO and above
`NAMED_CREDENTIAL_RESPONSE`	Truncated section of the response body that’s returned from the NamedCredential callout.	Callout	INFO and above
`NAMED_CREDENTIAL_RESPONSE_DETAIL`	Named Credential Id, Named Credential Name, Status Code, Response Size bytes, Overall Callout Time ms, and Connect Time ms. If using an outbound network connection, these additional fields are also logged: Outbound Network Connection Id, Outbound Network Connection Name, and Private Connect Outbound Hourly Data Usage Percent.	Callout	FINER and above
`NBA_NODE_BEGIN`	Element name, element type	NBA	FINE and above
`NBA_NODE_DETAIL`	Element name, element type, message	NBA	FINE and above
`NBA_NODE_END`	Element name, element type, message	NBA	FINE and above
`NBA_NODE_ERROR`	Element name, element type, error message	NBA	ERROR and above
`NBA_OFFER_INVALID`	Name, ID, reason	NBA	FINE and above
`NBA_STRATEGY_BEGIN`	Strategy name	NBA	FINE and above
`NBA_STRATEGY_END`	Strategy name, count of outputs	NBA	FINE and above
`NBA_STRATEGY_ERROR`	Strategy name, error message	NBA	ERROR and above
`POP_TRACE_FLAGS`	Line number, the Lightning Platform ID of the class or trigger that has its log levels set and that is going into scope, the name of this class or trigger, and the log level settings that are in effect after leaving this scope	System	INFO and above
`PUSH_NOTIFICATION_INVALID_APP`	App namespace, app name This event occurs when Apex code is trying to send a notification to an app that doesn't exist in the org, or isn’t push-enabled.	Apex Code	ERROR
`PUSH_NOTIFICATION_INVALID_CERTIFICATE`	App namespace, app name This event indicates that the certificate is invalid. For example, it’s expired.	Apex Code	ERROR
`PUSH_NOTIFICATION_INVALID_NOTIFICATION`	App namespace, app name, service type (Apple or Android GCM), user ID, device, payload (substring), payload length. This event occurs when a notification payload is too long.	Apex Code	ERROR
`PUSH_NOTIFICATION_NO_DEVICES`	App namespace, app name This event occurs when none of the users we’re trying to send notifications to have devices registered.	Apex Code	DEBUG
`PUSH_NOTIFICATION_NOT_ENABLED`	This event occurs when push notifications aren’t enabled in your org.	Apex Code	INFO
`PUSH_NOTIFICATION_SENT`	App namespace, app name, service type (Apple or Android GCM), user ID, device, payload (substring) This event records that a notification was accepted for sending. We don’t guarantee delivery of the notification.	Apex Code	DEBUG
`PUSH_TRACE_FLAGS`	Line number, the Salesforce ID of the class or trigger that has its log levels set and that is going out of scope, the name of this class or trigger, and the log level settings that are in effect after entering this scope	System	INFO and above
`QUERY_MORE_BEGIN`	Line number	DB	INFO and above
`QUERY_MORE_END`	Line number	DB	INFO and above
`QUERY_MORE_ITERATIONS`	Line number and the number of `queryMore` iterations	DB	INFO and above
`SAVEPOINT_ROLLBACK`	Line number and Savepoint name	DB	INFO and above
`SAVEPOINT_SET`	Line number and Savepoint name	DB	INFO and above
`SLA_END`	Number of cases, load time, processing time, number of case milestones to insert, update, or delete, and new trigger	Workflow	INFO and above
`SLA_EVAL_MILESTONE`	Milestone ID	Workflow	INFO and above
`SLA_NULL_START_DATE`	None	Workflow	INFO and above
`SLA_PROCESS_CASE`	Case ID	Workflow	INFO and above
`SOQL_EXECUTE_BEGIN`	Line number, number of aggregations, and query source	DB	INFO and above
`SOQL_EXECUTE_END`	Line number, number of rows, and duration in milliseconds	DB	INFO and above
`SOQL_EXECUTE_EXPLAIN`	Query Plan details for the executed SOQL query. To get feedback on query performance, see Get Feedback on Query Performance.	DB	FINEST
`SOSL_EXECUTE_BEGIN`	Line number and query source	DB	INFO and above
`SOSL_EXECUTE_END`	Line number, number of rows, and duration in milliseconds	DB	INFO and above
`STACK_FRAME_VARIABLE_LIST`	Frame number and variable list of the form: `Variable number` \| `Value`. For example: `var1:50 var2:'Hello World'`	Apex Profiling	FINE and above
`STATEMENT_EXECUTE`	Line number	Apex Code	FINER and above
`STATIC_VARIABLE_LIST`	Variable list of the form: `Variable number` \| `Value`. For example: `var1:50 var2:'Hello World'`	Apex Profiling	FINE and above
`SYSTEM_CONSTRUCTOR_ENTRY`	Line number and the string `<init>()` with the types of parameters, if any, between the parentheses	System	FINE and above
`SYSTEM_CONSTRUCTOR_EXIT`	Line number and the string `<init>()` with the types of parameters, if any, between the parentheses	System	FINE and above
`SYSTEM_METHOD_ENTRY`	Line number and method signature	System	FINE and above
`SYSTEM_METHOD_EXIT`	Line number and method signature	System	FINE and above
`SYSTEM_MODE_ENTER`	Mode name	System	INFO and above
`SYSTEM_MODE_EXIT`	Mode name	System	INFO and above
`TESTING_LIMITS`	None	Apex Profiling	INFO and above
`TOTAL_EMAIL_RECIPIENTS_QUEUED`	Number of emails sent	Apex Profiling	FINE and above
`USER_DEBUG`	Line number, logging level, and user-supplied string	Apex Code	DEBUG and above by default. If the user sets the log level for the `System.Debug` method, the event is logged at that level instead.
`USER_INFO`	Line number, user ID, username, user timezone, and user timezone in GMT	Apex Code	ERROR and above
`VALIDATION_ERROR`	Error message	Validation	INFO and above
`VALIDATION_FAIL`	None	Validation	INFO and above
`VALIDATION_FORMULA`	Formula source and values	Validation	INFO and above
`VALIDATION_PASS`	None	Validation	INFO and above
`VALIDATION_RULE`	Rule name	Validation	INFO and above
`VARIABLE_ASSIGNMENT`	Line number, variable name (including the variable’s namespace, if applicable), a string representation of the variable’s value, and the variable’s address	Apex Code	FINEST
`VARIABLE_SCOPE_BEGIN`	Line number, variable name (including the variable’s namespace, if applicable), type, a value that indicates whether the variable can be referenced, and a value that indicates whether the variable is static	Apex Code	FINEST
`VARIABLE_SCOPE_END`	None	Apex Code	FINEST
`VF_APEX_CALL_START`	Element name, method name, return type, and the typeRef for the Visualforce controller (for example, `YourApexClass`)	Apex Code	INFO and above
`VF_APEX_CALL_END`	Element name, method name, return type, and the typeRef for the Visualforce controller (for example, `YourApexClass`)	Apex Code	INFO and above
`VF_DESERIALIZE_VIEWSTATE_BEGIN`	View state ID	Visualforce	INFO and above
`VF_DESERIALIZE_VIEWSTATE_END`	None	Visualforce	INFO and above
`VF_EVALUATE_FORMULA_BEGIN`	View state ID and formula	Visualforce	FINER and above
`VF_EVALUATE_FORMULA_END`	None	Visualforce	FINER and above
`VF_PAGE_MESSAGE`	Message text	Apex Code	INFO and above
`VF_SERIALIZE_VIEWSTATE_BEGIN`	View state ID	Visualforce	INFO and above
`VF_SERIALIZE_VIEWSTATE_END`	None	Visualforce	INFO and above
`WF_ACTION`	Action description	Workflow	INFO and above
`WF_ACTION_TASK`	Task subject, action ID, rule name, rule ID, owner, and due date	Workflow	INFO and above
`WF_ACTIONS_END`	Summary of actions performed	Workflow	INFO and above
`WF_APPROVAL`	Transition type, `EntityName: NameField Id`, and process node name	Workflow	INFO and above
`WF_APPROVAL_REMOVE`	`EntityName: NameField Id`	Workflow	INFO and above
`WF_APPROVAL_SUBMIT`	`EntityName: NameField Id`	Workflow	INFO and above
`WF_APPROVAL_SUBMITTER`	Submitter ID, submitter full name, and error message	Workflow	INFO and above
`WF_ASSIGN`	Owner and assignee template ID	Workflow	INFO and above
`WF_CRITERIA_BEGIN`	`EntityName: NameField Id`, rule name, rule ID, and (if the rule respects trigger types) trigger type and recursive count	Workflow	INFO and above
`WF_CRITERIA_END`	Boolean value indicating success (`true` or `false`)	Workflow	INFO and above
`WF_EMAIL_ALERT`	Action ID, rule name, and rule ID	Workflow	INFO and above
`WF_EMAIL_SENT`	Email template ID, recipients, and CC emails	Workflow	INFO and above
`WF_ENQUEUE_ACTIONS`	Summary of actions enqueued	Workflow	INFO and above
`WF_ESCALATION_ACTION`	Case ID and escalation date	Workflow	INFO and above
`WF_ESCALATION_RULE`	None	Workflow	INFO and above
`WF_EVAL_ENTRY_CRITERIA`	Process name, email template ID, and Boolean value indicating the result (`true` or `false`)	Workflow	INFO and above
`WF_FIELD_UPDATE`	`EntityName: NameField Id` and the object or field name	Workflow	INFO and above
`WF_FLOW_ACTION_BEGIN`	ID of flow trigger	Workflow	INFO and above
`WF_FLOW_ACTION_DETAIL`	ID of flow trigger, object type, and ID of record whose creation or update caused the workflow rule to fire, name and ID of workflow rule, and the names and values of flow variables	Workflow	FINE and above
`WF_FLOW_ACTION_END`	ID of flow trigger	Workflow	INFO and above
`WF_FLOW_ACTION_ERROR`	ID of flow trigger, ID of flow definition, ID of flow version, and flow error message	Workflow	ERROR and above
`WF_FLOW_ACTION_ERROR_DETAIL`	Detailed flow error message	Workflow	ERROR and above
`WF_FORMULA`	Formula source and values	Workflow	INFO and above
`WF_HARD_REJECT`	None	Workflow	INFO and above
`WF_NEXT_APPROVER`	Owner, next owner type, and field	Workflow	INFO and above
`WF_NO_PROCESS_FOUND`	None	Workflow	INFO and above
`WF_OUTBOUND_MSG`	`EntityName: NameField Id`, action ID, rule name, and rule ID	Workflow	INFO and above
`WF_PROCESS_FOUND`	Process definition ID and process label	Workflow	INFO and above
`WF_PROCESS_NODE`	Process name	Workflow	INFO and above
`WF_REASSIGN_RECORD`	`EntityName: NameField Id` and owner	Workflow	INFO and above
`WF_RESPONSE_NOTIFY`	Notifier name, notifier email, notifier template ID, and reply-to email	Workflow	INFO and above
`WF_RULE_ENTRY_ORDER`	Integer indicating order	Workflow	INFO and above
`WF_RULE_EVAL_BEGIN`	Rule type	Workflow	INFO and above
`WF_RULE_EVAL_END`	None	Workflow	INFO and above
`WF_RULE_EVAL_VALUE`	Value	Workflow	INFO and above
`WF_RULE_FILTER`	Filter criteria	Workflow	INFO and above
`WF_RULE_INVOCATION`	`EntityName: NameField Id`	Workflow	INFO and above
`WF_RULE_NOT_EVALUATED`	None	Workflow	INFO and above
`WF_SOFT_REJECT`	Process name	Workflow	INFO and above
`WF_SPOOL_ACTION_BEGIN`	Node type	Workflow	INFO and above
`WF_TIME_TRIGGER`	`EntityName: NameField Id`, time action, time action container, and evaluation Datetime	Workflow	INFO and above
`WF_TIME_TRIGGERS_BEGIN`	None	Workflow	INFO and above
`XDS_DETAIL` (External object access via cross-org and OData adapters for Salesforce Connect)	For OData adapters, the POST body and the name and evaluated formula for custom HTTP headers	Callout	FINER and above
`XDS_RESPONSE` (External object access via cross-org and OData adapters for Salesforce Connect)	External data source, external object, request details, number of returned records, and system usage	Callout	INFO and above
`XDS_RESPONSE_DETAIL` (External object access via cross-org and OData adapters for Salesforce Connect)	Truncated response from the external system, including returned records	Callout	FINER and above
`XDS_RESPONSE_ERROR` (External object access via cross-org and OData adapters for Salesforce Connect)	Error message	Callout	ERROR and above

Debug Log Levels

Required Editions

Debug Log Types

Debug Log Categories

Debug Log Levels

Debug Log Line Example

Log Event Types

See Also

General Information

Required Cookies

Functional Cookies

Advertising Cookies

General Information

Required Cookies

Functional Cookies

Advertising Cookies

Cookie List

Product Area

Feature Impact

Edition

Experience

Debug Log Levels

Required Editions

Debug Log Types

Debug Log Categories

Debug Log Levels

Debug Log Line Example

Log Event Types

See Also