title: SSIS - Limiting Concurrent Connections
body: <p>I am using SSIS to connect to a legecy mainframe database and this allows only 5 concurrent connections at a time.
  I have a dataflow task with many tables to transfer and it kicks outs because of this limitation.
  I have split up the Data Flow task into seperate data flows and this is working for the moment, but it is not optiomal as they need to be sequenced and 1 large transfer in a flow is holding up subsequent transfers.
  Anyone any idea of how to limit the number of connections in a single data flow, I had a look at using the Engine Threads but this did not make any difference.</p>
  
  <p>Any help much appericated.</p>