RFCCLOSURE Properties

The following tables list the properties of the RFCCLOSURE class for inbound adapters, outbound adapters and the properties that are not applicable.

RFCCLOSURE Properties for Inbound Adapters

The following table lists the RFCCLOSURE properties for inbound adapters.
Property Description
bTransactional Defines whether to enable the tRFC protocol:
  • Set the value to 1 to enable the tRFC protocol.
  • Set the value to 0 to disable the tRFC protocol.
Note: Do not specify both this property and the bQueue or qName property for the same activity.
sessionID Defines the session ID.

Applicable for the dynamic logon and transactions features.

For the transaction feature, this value is not mapped for the first Invoke an Adapter Request-Response Service activity of the transaction. The subsequent Invoke an Adapter Request-Response Service activities need to map the sessionID property with the session ID returned from the first Invoke an Adapter Request-Response Service activity.

bQueue Defines whether to enable the qRFC protocol:
  • Set the value to 1 to enable the qRFC protocol.
  • Set the value to 0 to disable the qRFC protocol.
Note: Do not specify the bTransactional property when using the qRFC protocol. Otherwise, the call from TIBCO ActiveMatrix BusinessWorks fails.
qName Defines the qRFC queue name.

Only applicable when using the qRFC protocol.

DynamicConnection Defines whether to enable the dynamic logon feature:
  • Set the value to 1 to enable the dynamic logon feature.
  • Set the value to 0 to disable the dynamic logon feature.

Only applicable for inbound adapters when the connection information is required.

The associated properties of the Dynamic connection property are listed in the following table.

bInTransactionContext Defines whether to reserve a connection for the transaction:
  • Set the value to 1 to reserve a connection for the transaction.
  • Set the value to 0 to cancel the reservation of a connection.

The connection is released only after the bContextEnd property is set to 1. Needed for all the Invoke an Adapter Request-Response Service activities in the same transaction.

bContextEnd Defines whether to close the transaction and release all resources including the connection after the current invocation of the Request-Response Service service:
  • Set the value to 1 to enable this function.
  • Set the value to 0 to disable this function.
contextTimeout Defines the timeout value of contexts.

Only applicable for inbound adapters when the usage of transactions is required.

You can override the property by using the adr3.contextTimeout TRA property.

If the contextTimeout property is set to 0 and the adr3.contextTimeout TRA property is not specified in the TRA file, an error occurs.

snc_SSOsend Defines the SAP SSO log ticket that has been used to logn on to the SAP system.
bAutoCommit Defines whether to enable the automatic commit feature:
  • Set the value to 1 to enable the automatic commit feature.
  • Set the value to 0 to disable the automatic commit feature.

The following table lists the associated properties of the DynamicConnection property.

Property Description
useConnection Defines whether to enable the dynamic connection feature:
  • Set the value to 1 to enable the dynamic connection feature.
  • Set the value to 0 to disable the dynamic connection feature.
connectionType Defines the type of dynamic connection.
appServer Defines the network name of the machine that hosts SAP applications.
systemNumber Defines the SAP database instance number.
Client Defines the SAP client number.
userName Defines the valid user name to log on to the specified SAP client.
password Defines the valid password corresponding to the user name.
msgServer Defines the message server used for load balancing.
groupName Defines the name of Logon Group in SAP system.
snc_mode Defines whether to enable the SNC connection:
  • Set the value to 1 to enable the SNC mode for connections.
  • Set the value to 0 to disable the SNC mode for connections.
snc_partnername Defines the SNC name of the communication partner, which is an application server.
snc_qop Defines the quality of protection:
  • Set the value to 1 to apply authentication only.
  • Set the value to 2 to apply integrity protection.
  • Set the value to 3 to apply privacy protection.
  • Set the value to 8 to apply the default protection.
  • Set the value to 9 to apply the maximum protection.
snc_lib Defines the library of external security product.
snc_bSSO Defines whether to enable the RFC trace:
  • Set the value to 1 to request a SSO logon ticket from the SAP system.
  • Set the value to 0 to cancel the request.
snc_SSOrecv Defines the SAP SSO logon ticket.
snc_x509 Defines the x.509 certificate.
codePage Defines the character sets used by SAP and database. The default value is 1100.
language Defines the language used to log on to the SAP system. The selected language is only used at design time.
rfcTrace Defines whether to enable the RFC trace:
  • Set the value to 1 to enable the RFC trace.
  • Set the value to 0 to disable the RFC trace.
useSAPGUI Defines whether to enable SAP GUI:
  • Set the value to 0 to disable SAP GUI to carry out debugging of RFCs.
  • Set the value to 1 to enable SAP GUI to carry out debugging of RFCs.
  • Set the value to 2 to enable SAP GUI to carry out debugging of RFCs until used by an invocation of an RFC.

RFCCLOSURE Properties for Outbound Adapters

The following table lists the RFCCLOSURE properties for outbound adapters.
Property Description
TID Defines the transactional ID.

The property is populated when the message originates from a transaction call.

bTransactional Defines whether to enable the tRFC protocol:
  • Set the value to 1 to enable the tRFC protocol.
  • Set the value to 0 to disable the tRFC protocol.
Note: Do not specify the bQueue or qName property when using the tRFC protocol.

Not Applicable RFCCLOSURE Properties

The following table lists the RFCCLOSURE properties that are not applicable.
Property
packetSize
bUseCache
bMore
bLogoutAferCall
qCount
Note: For inbound adapter services, when using the qRFC protocol, the qCount property does not work. Since the qCount property is assigned by the SAP system when the message is received by the adapter, ensure that the messages are sent to the adapter in the required order and that the number of threads per adapter service is not greater than one.
bClearCache
cacheDirection
maxRowCount
currentRowCount
rfcBapiTimeout
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