Solution : https://service.sap.com/sap/support/notes/501902 (SAP Service marketplace login required)
Summary :
This SAP Note explains three types of system errors related to terminal management, message queue overflow, and DNS configuration issues. For the first, a race condition in terminal admin leads to unintended shutdowns when receiving data from logged off terminals, solved by kernel update corrections. The second involves overflow in the dispatcher request queue from rapid, numerous asynchronous ADM messages, mitigated by imposing a queuing threshold and controlled message sending. Finally, mishaps during DNS setup slow system operations until DNS timeout, with resolutions including proactive network checks. The relevant corrections are applied in specific kernel Support Package versions and beyond.
Key words :
dia queue limit reached 1700=85% - handshake, network problems detected - check tracefile, kernel support package mentioned, -remote_terminal dispatcher emergency shutdown 2, asynchronous adm messages consecutively, 3547] error => bad request - reason, emergency shutdown reason, system shutdown due, queue overflow due, asynchronous adm messages
Related Notes :
| 752365 | iSeries: DISP job long time in TIMA/TIMW after STARTSAP |
| 542521 | CST Patch Collection 31 2002 |
| 525900 | GZZ > 1 possible network problems detected |
| 516863 | CST Support Package Collection 18 2002 |
| 506677 | CST Patch Collection 10 2002 |
| 124562 | Hostname resolution problems (DNS timeouts) |