In IBM's big bag of tricks I'd take a look at Tivoli Application Dependency Discovery Manager ("TADDM"):
https://www.ibm.com/developerworks/servicemanagement/bsm/taddm/ and perhaps add a dash of Tivoli NetView for z/OS, a tool that (among other things) has specific SNA-related expertise. -------------------------------------------------------------------------------------------------------- Timothy Sipples IT Architect Executive, Industry Solutions, IBM z Systems, AP/GCG/MEA E-Mail: sipp...@sg.ibm.com ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN