The run-time properties display the name of the connection that the Data Integration Service uses to read data from the SAP table. You can select a different connection or parameterize the connection.

You can also configure key range partitioning to optimize the mapping performance. When you configure key range partitioning, the Data Integration Service distributes rows of data based on a port or set of ports that you define as the partition key. You define a range of values for each port. The Data Integration Service uses the key and ranges to send rows to the appropriate partition.