Microsoft KB Archive/170661
Article ID: 170661
Article Last Modified on 11/4/2003
- Microsoft SNA Server 3.0
- Microsoft SNA Server 3.0 Service Pack 4
This article was previously published under Q170661
After you upgrade from SNA Server 2.11 Service Pack 1 (SP1) to SP2 (or SNA 3.0 or 3.0 SP1), a TN3270E printer emulator may be unable to get a printer session through the TN3270 server. The TN3270 server reports Event 902 to the Windows NT application event log, indicating an LUSessionStateConfused error in the InboundLULUData function.
The TN3270 server is expecting 3270 data by checking for DT_3270_DATA (screen data) but is ignoring valid DT_SCS_DATA (print data).
Microsoft has confirmed this to be a problem in SNA Server version 2.11 Service Pack 2 (SP2) and 3.0 SP1. This problem was corrected in the latest SNA Server version 3.0 U.S. Service Pack. For information on obtaining this Service Pack, query on the following word in the Microsoft Knowledge Base (without the spaces):
S E R V P A C K
A TN3270 internal trace will indicate the following entries:
>05/01 18:50:30.582 (+ smidgen ) Event=TEV_LogicError InboundLULUData LUSessionStateConfused >05/01 18:50:30.582 (+ smidgen ) Event=TEV_SessionTerminationScheduled Thread = 0x00000056 Session = 0x00264278 Socket = 0x000001A8 InternalError
Keywords: kbbug kbfix kbnetwork KB170661