I did my own search and could not find anything, but that doesn't mean it is not a known problem. Either way, I...
suggest opening a PMR with IBM Communications Server TCP/IP support. If it is a known problem, they will point you to a fix. If it is not, they will direct you on what type of traces, dumps, or other documentation they need to diagnose and fix the problem. The good news is that since the problem is repeatable, you can get IBM the documentation they will need. Hopefully you can do this on a test LPAR.
Dig Deeper on IBM system z and mainframe systems
Related Q&A from Mark Zelden
When initial program load stalls out on a mainframe logical partition, the culprit is often consoles. Connectivity is one of many potential causes. Continue Reading
Programming expert Mark Zelden offers some coding help to a user trying to FTP files from the mainframe to a Linux OS. Continue Reading
A reader was concerned about the repeated use of size of SECTION and his runtime footprint in his legacy system. Expert Mark Zelden has a solution. Continue Reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.