Configure the SAP RFC Output adapter by specifying values for the RFC Output transporter, the ESP connector (EspSubscriber), and Event Stream Processor.
Parameter | Description |
---|---|
Log4jProperty |
Type: string (Optional) Specify the path to the log4j.properties logging file you wish to use. The default value is $ESP_HOME/adapters/framework/config/log4j.properties. |
Parameter | Description |
---|---|
Module |
(Required) Section containing all information for this module. It contains a type attribute for specifying the module type. For example, espconnector. |
InstanceName |
Type: string (Required) Specify the instance name of the specific module you wish to use. For example, MyInputTransporter. |
Name |
Type: string (Required) The name of the module as defined in the modulesdefine.xml file. For example, <TransporterType>InputTransporter. |
Next |
Type: string (Required) Specify the instance name of the module that follows this one. |
Parameters | (Required) Section containing the EspSubscriberParameters parameter. |
EspSubscriberParameters |
(Required) Section containing parameters for the ESP subscriber. |
ProjectName |
Type: string (Required if running adapter in standalone mode; optional if running in managed mode) Specifies the unique project tag of the ESP project to which the adapter is connected. For example, EspProject2. This is the same project tag that you specify later in the adapter configuration file in the Name parameter of the Event Stream Processor (EspProjects) parameters section. If you are starting the adapter with the ESP project to which it is attached (running the adapter in managed mode), you do not need to set this property as the adapter automatically detects the project name. |
StreamName |
Type: string (Required if running adapter in standalone mode; optional if running in managed mode) Name of the ESP stream from which the adapter subscribes to data. If you are starting the adapter with the ESP project to which it is attached (running the adapter in managed mode), you do not need to set this property as the adapter automatically detects the stream name. |
GDMode |
Type: boolean (Advanced) If set to true, the adapter runs in guaranteed delivery (GD) mode and all GD-related parameters become required. Default value is false. |
GDKeyColumnName |
Type: string (Advanced) Specifies column name in the Flex operator holding the GD key. The GD key is a constantly increasing value that uniquely identifies every event regardless of the opcode in the stream of interest. No default value. |
GDOpcodeColumnName |
Type: string (Advanced) Specifies name of column in Flex operator holding opcode. The opcode is the operation code (for example, inserts, update, or delete) of the event occurring in the stream of interest. No default value. |
GDBatchSize |
Type: integer (Advanced) Specifies number of records after which the control window must be updated with the latest GD key. Default value is 3. |
GDPurgeInterval |
Type: integer (Advanced) Specifies number of records after which to purge the Flex operator. Default value is 1000. |
GDControlStream |
Type: string (Advanced) Specifies name of the control window in the GD setup. The control window is a source stream that informs the Flex operator of which data has been processed by the adapter and can be safely deleted. No default value. |
Event Stream Processor parameters configure communication between Event Stream Processor and the SAP RFC Output adapter.
Parameter | Description |
---|---|
EspProjects |
Section containing parameters for connecting to Event Stream Processor. |
EspProject |
Section containing the Name and Uri parameters. Specifies information for the ESP project to which the adapter is connected. |
Name |
Type: string (Required) Specifies the unique project tag of the ESP project which the espconnector (publisher/subscriber) module references. |
Uri |
Type: string (Required) Specifies the total project URI to connect to the Event Stream Processor cluster. For example, esp://localhost:19011/ws1/p1. |
Security |
Section containing all the authentication parameters below. Specifies details for the authentication method used for Event Stream Processor. |
User |
Type: string (Required) Specifies the user name required to log in to Event Stream Processor (see AuthType). No default value. |
Password |
Type: string (Required) Specifies the password required to log in to Event Stream Processor (see espAuthType). Includes an "encrypted" attribute indicating whether the Password value is encrypted. Default value is false. If set to true, the password value is decrypted using RSAKeyStore and RSAKeyStorePassword. |
AuthType |
Type: string (Required) Specifies method used to authenticate to the
Event Stream Processor. Valid values are:
If the adapter is operated as a Studio plug-in, AuthType is overridden by the Authentication Mode Studio start-up parameter. |
RSAKeyStore |
Type: string (Dependent required) Specifies the location of the RSA keystore, and decrypts the password value. Required if AuthType is set to server_rsa, or the encrypted attribute for Password is set to true, or both. |
RSAKeyStorePassword |
Type:string (Dependent required) Specifies the keystore password, and decrypts the password value. Required if AuthType is set to server_rsa, or the encrypted attribute for Password is set to true, or both. |
KerberosKDC |
Type: string (Dependent required) Specifies host name of Kerberos key distribution center. Required if AuthType is set to kerberos. |
KerberosRealm |
Type: string (Dependent required) Specifies the Kerberos realm setting. Required if AuthType is set to kerberos. |
KerberosService |
Type: string (Dependent required) Specifies the Kerberos principal name that identifies an Event Stream Processor cluster. Required if AuthType is set to kerberos. |
KerberosTicketCache |
Type: string (Dependent required) Specifies the location of the Kerberos ticket cache file. Required if AuthType is set to kerberos. |
EncryptionAlgorithm |
Type: string (Optional) Used when the encrypted attribute for Password is set to true. If left blank, RSA is used as default. |