You can configure the SAP BW OHS session to enable the PowerCenter Integration Service to read data from an SAP BW source through a data transfer API. The performance of the SAP BW OHS session increases when you read data from the SAP BW source using the RAW data transfer API.
To read data, you must install SAP BW version 7.3 Support Package 5 or later.
You can enable raw data transfer for SAP BW source. The PowerCenter Integration Service uses the UTF-16 code page if you extract data in Unicode mode and the ISO 8859-1 code page if you extract data in ASCII mode.
In the Task Developer of the
Workflow Manager
, double-click the SAP BW OHS session to open the session properties.