When you invoke a business program running on a J2EE server for Application Server from the SUP on a legacy system using OpenTP1, you use the TP1 inbound adapter as the resource adapter for connecting OpenTP1 and the J2EE server.
The TP1 inbound adapter is a resource adapter conforming to the Connector 1.5 specifications and provides the following functionality:
By using the above functionality, you can invoke the business programs on the J2EE server using the same procedure as that for invoking OpenTP1 SPP from OpenTP1 SUP.
For details on connecting to OpenTP1 using the TP1 inbound adapter, see 4. Invoking Application Server from OpenTP1 (TP1 Inbound Integrated Function).