SAP CC Online agent configuration will allow you to define the properties for the agent to connect to the SAP CC server as well as the queue and flow request control and event monitoring.

Connection Tab

The Connection tab contains configuration data that is required to connect to a remote server.

Setting	Description
Hosts	In this section, add IP address/hostname and external charging port of at least one SAP Convergent Charging Core server Dispatcher Instance. The SAP CC Online agent will try to connect to the listed hosts until a connection is successfully established with one of them. Note! When Hosts is set to Default or Per Workflow in Workflow Properties, you can specify multiple hosts in the workflow table. Each host must be separated by a semi-colon. For example: host1:2000;host2:2000. Note! If you upgrade, or import a configuration, from a version previous to 7.2, the Host and Port settings are no longer included in the workflow table for your workflow. Instead, you must manually configure the Hosts setting in the Workflow Table tab in the Workflow Properties dialog.
Enable Authentication	Select this check box to enable charging API authentication. Note! Charging API Authentication is only available for SAP CC version 4.1 SP2 and later.
User Name	SAP CC user id
Password	The password for the SAP CC user
Timeout	The timeout (in milliseconds) to apply for each charging request. This value corresponds to the maximum time that SAP CC can take to execute one charging request.
Enable Secured Connection	Select to use SSL encrypted communication with Hosts.
Keystore Path	The path to the keystore on an Execution Container host. The path must be the same for all hosts.
Keystore Password	The password of the keystore.

Advanced SettingsTab

The Advanced Settings tab contains configurations related to charging request behavior.

Setting	Description
Transaction Set to Return	This parameter controls the content of the charging answer. Select No Transaction if no details shall be returned in the charging answer. Only the status (success or failure) and the price will be returned. Select Master Transaction if the details of the price computation shall be returned in the charging answer. It includes user defined notification that may be raised by the price plan. This applies only to the master transaction. Select All Transactions if the details of the price computation shall be returned in the charging answer. It includes user defined notifications that may be raised by the price plan. This applies only to the master and dependents transactions. Select All Transaction and Recurring if the details of the price computation shall be returned in the charging answer. It includes user defined notifications that may be raised by the price plan. This applies master transactions and dependents, but also one-shot- and recurring transactions, which may be triggered by the usage event.
Transaction Set to Return in Session Cleanup	This parameter controls the content of the charging answer in the case a session cleanup occurred during a charging request. The same value as for Transaction Set to Return applies here.
Session Time To Live	Defines the default session 'time to live' (in seconds) for the session charging request. This is the time period during which a session is considered active if no updates occurred.
Default Session Resolution	This parameter controls the default session termination to apply when a session has reached its 'time to live'. The session (in fact, the last reservation) could be either: Cancelled - Cancel Confirmed - Confirm
Listen For Reservation Renewal Events	Select to listen for Reservation Renewal Events from SAP Convergent Charging.
Listener Identifier	Identifies the listener that the client binds to in order to receive Reservation Renewal Events. The Listener Identifier registered by an agent must be in the range of 1 to 127. If several agents use the same Listener Identifier the first agent to register will receive the events. If the first agent to register the Listener Identifier becomes unavailable, the second agent to register will receive the events.
Listen For Spending Status Reports	Select to listen for Spending Status Reports from SAP Convergent Charging.
Listener Identifier	Identifies the listener that the client binds to in order to receive Spending Status Reports. The Listener Identifier registered by an agent must be in the range of 1 to 127. If several agents use the same Listener Identifier the first agent to register will receive the events. If the first agent to register the Listener Identifier becomes unavailable, the second agent to register will receive the events.
Default Monitoring Listener Identifier	This is the default ID that will be used for the monitoring session.
Default Monitoring Session TTL	This is the default Time To Live value (in seconds) that will be used.
Enable Debug Events	Select this check box to enable debug mode. Useful for testing purposes.
Convert Bigdecimal Response to String	Select this check box to allow conversion of the BigDecimal data type from the SAP Convergent Charging response into string. By default, the check box is empty. Note! In terms of backwards compatibility, enabling this option prevents any compatibility issues with workflows that support the configurations from before the BigDecimal data type was introduced in version 8.0.5.0.

Flow Control Tab

The Flow Control tab contains configurations required to control the request flow with Convergent Charging Core Server.

Cancelled - Cancel
Confirmed - Confirm

Setting	Description
Enable Flow Control	This parameter determines if the flow controller is activated or not on the SAP CC Stateful Service Client.
Queue Size	This parameter controls the maximum number of waiting requests to be executed by the SAP Convergent Charging core server. This is mandatory to make sure that the core server is not flooded with too many requests. Requests that cannot fit in the queue wait until the size reaches the Re-accept Request Threshold parameter explained below. The value of this parameter depends on: The total number of incoming requests that can be handled by the available SAP CC Dispatchers (refer to the description of the SAP CC `STATEFUL_SERVICE_QUEUE_SIZE` parameter) The number of SAP CC Stateful Service Clients connected within the different workflows. Note! Take into account that additional SAP CC Stateful Service Clients may exist in the overall landscape. Example - Setting the queue size Consider the following scenario: A SAP CC landscape can handle 30000 requests using 3 Dispatchers, each configured with a queue size set to 10000. 5 connected SAP CC Stateful Service Clients The maximum queue size for all the flow controllers should be set to a value that is lower than 30000 requests (e.g. 25000), and thus, the Queue Size for each SAP CC agent can be set to 5000 requests. In addition, the Re-accept Request Threshold value can be set to 4995.
Re-accept Request Threshold	This parameter defines the threshold of the queue below which waiting requests are processed again. This parameter is only relevant when some requests are waiting because the queue has reached its size.
Enable Average Latency Controller	This parameter determines if the average latency controller is activated or not on the client. Once activated, it will impact the Re-accept Request Threshold in order to try to fit with the expected latency. It is recommended that you do not enable this parameter.
Expected Average Latency	Add the expected average latency to this field after Enable Average Latency Controller has been selected.

Note!

It is strongly recommended to activate flow control in a production system. The SAP CC Online agent relies on the Asynchronous CC client and if
no control is enabled, the agent will send as many requests as possible to the SAP Convergent Charging core server, which could lead to two unexpected
behaviors:

Increased latency of charging requests.
An unstable server that will not be able to answer the requests.

Monitoring Event Tab

The Monitoring Event tab contains configurations for sending an event related to latency, for example, number of successfully processed UDRs, erroneous UDRs, and so on.

The monitoring information is sent through a CC Monitoring Event. It is recommended that you do not enable these monitoring features in a production landscape.

Setting	Description
Enable Global Event	Select to send a CC Monitoring Event when the Workflow is stopped.
Enable Spot Event	Select to send a CC Monitoring Event with a configured frequency, see Spot Frequency below.
Spot Frequency	Configure the frequency (in seconds) for how often a CC Monitoring Event shall be sent. Default frequency is every second (1).

Input/Output

Input/Output defined here represents the type of data an agent expects and delivers.

Input

CCCycleUDR(3.0)

All Charging Request UDRs(3.0)

MonitorSpendingStatusCycleUDR

MonitorSpendingStatusUDR

MonitorSpendingStatusCancelUDR

Output

CCCycleUDR(3.0)

Meta Information Model

For information about the MIM and a list of the general MIM parameters, see Administration and Management(3.0).

Publishes

MIM Parameter	Description
Failure (long)	Number of failed requests
PendingRequest (int)	Number of pending requests towards the SAP System
TotalRequest (long)	Total number of overall requests

Accesses

The SAP CC Online agent does not access any MIM resources.

Agent Message Events

There are no agent message events for this agent.

Debug Events

Debug messages are dispatched in debug mode. During execution, the messages are displayed in the Workflow Monitor.

You can configure Event Notifications that are triggered when a debug message is dispatched. For further information about the debug event type, see Debug Event(3.0).

The agent produces the following debug events:

Input charging request in XML format
Invalid charging request in XML format
Successful charging answer in XML format
Charging error in XML format

SAP CC Online Agent Configuration(3.0)