Accessing Event Logs

Event logs are generated as a result of event-raise. The event is raised when a user’s action on the application invokes a service, a module or application is executed, and other related scenarios can cause an event-raise.

On the Vahana platform, events are commonly configured in relation to the service’s execution. You can view event logs as follows:

To access the event logs:

1. In the Observability module, see the left navigation panel.
2. In the left navigation panel, click the Event Logs icon (), and the Event Logs page opens.
3. The Event Logs page displays details of configured events as follows:

Column Name	Description
Event Name	This column displays the event’s name.
Record Identifier 1	This column displays a unique identifier. The identifier is an alphanumeric value. It is used to search a specific data in the event logs. A Vahana portal’s user or you define a record identifier when you map an event to a vConnect service. To know more about the record identifier, see the screen capture that is following this table.
Login ID	This column displays the following: a. Name of the component that caused the event. b. User Id or Login ID of the user, and others If this column displays a login ID or user ID, it means that a user performed the function on the application. As a result of the user’s function, a service was invoked. Thus, the service’s invocation caused the event-raise.
Raised Date	This column displays the date and time at which the event was raised.

Viewing Detailed Event Logs

The Event Logs module allows you to view details of a specific record in the list of event logs. The details of an event log provide the broad level information related to the source that caused the event-raise, in addition to the event data.

To view detailed event logs:

1. On the Event Logs page, under Event Name, find the event to view its detailed logs.

2. After you find the event’s name, click it to display the <<Event Name>> page.
3. The <<Event Name>> page displays the following details of an event log.

Event Related Details

Property Type	Description
Event Name	This field displays the name of the event.
Record Identifier 1	This field displays a unique identifier. The identifier is an alphanumeric value. It is used to search a specific data in the event logs. A Vahana portal’s user or you define a record identifier when you map an event to a vConnect service.
Record Identifier 2	This field also displays a record identifier. To know more about the record identifier, see the description of the Record Identifier 1 field.
Record Identifier 3	This field also displays a record identifier. To know more about the record identifier, see the description of the Record Identifier 1 field.
Raised Date	This field displays the date and time at which the event was raised.
Archival Date	This field displays the last date and time to archive the event related data. After this date and time, the Vahana platform purged the data from the storage location.
Purge Date	This field displays the date and time. On this date and time, the Vahana platform purged the data from the storage location.
Login Id	This field displays the name of the source that caused the event-raise. A source type can include a Vahana-incorporated module (for example, scheduler. exe), a mobile app user’s login ID, and others.
Raised By	This field also displays the name of the source that caused the event-raise.

Source Details

Property Type	Description
Event Source	This field displays the name of the module where the event was configured.
App Version	This field displays the version number of an application. This version number specifies that after the user performed the function on this application, the event is raised.
IMEI Number	This field displays a fifteen-digit unique IMEI (International Mobile Equipment Identity) number. This number helps you track a device. The IMEI number specifies that the user used this device to access an app. When the user performed the function on the app, it raised the event.
Source IP 1	This field displays the IP address of the source application or module. This source application or module raised the event.
Source IP 2	This field displays the IP address of the source application or module. This source application or module raised the event.
Source IP 3	This field displays the IP address of the source application or module. This source application or module raised the event.
Country	This field displays the name of the country where a user’s action or other application source’s execution raised the event.
City	This field displays the name of the city where a user’s action or other application source’s execution raised the event.
State	This field displays the name of the state in a country where a user’s action or other application source’s execution raised the event.
Request ID	This field displays a unique alphanumeric value, which is referred to as the request ID. The Vahana platform generates the request ID when an event-related service or API is executed. You can use the request ID to track the event log.
Device Latitude	This field displays the device’s latitude coordinates. These coordinates specify the device’s location. The user accessed the device from this location and then performed the function to raise the event.
Device Longitude	This field displays the device’s longitude coordinates. These coordinates specify the device’s location. The user accessed the device from this location and then performed the function to raise the event.
PIN Code	This field displays the Pin Code of a location. The user accessed the device from this location and then performed the function to raise the event.
Os version	This field displays the operating system’s version number of the user device.
Device Make	This field displays the device’s making year.
Device Model	This field displays the device’s model name.
User Agent	The Vahana platform maintains the user agent’s value to track the details of a device. The user used this device to call the service.

Event Data

On the <<Event Name>> page, when you click the Event Data tab, it displays the event-related data. When you map an event to a service on the vConnect portal, it asks you to select the event data. The event data specifies the data that the event contains after it is raised.

You can select one of the following event-related data when you map an event to a service call:

• API Request
• API Response
• Both (API Request and Response)

The Event Logs module displays the event data for observatory purposes. You can use the event data to monitor the API request and response.