The service name or port used to connect to the SAP Gateway server specified in the GatewayHost connection property.

Data Type

string

Default Value

""

Remarks

If no value is specified in this connection property, the driver uses the value "sapgw##", where the "##" is the value specified in the SystemNumber connection property, to connect.

SystemNumber contains an instance number, not a gateway service name or port. For example, an instance number of 01 gives the default gateway service sapgw01.

For JCo streaming reads, the service must match the Gateway Service configured in SAP SM59 for CallBackDestination. If neither this property nor a usable SystemNumber provides a gateway service, set this property explicitly.