Microsoft KB Archive/161191

= TN3270 Client Cannot Get Past the USSTAB Screen Using ENTER =

Article ID: 161191

Article Last Modified on 11/26/2003

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APPLIES TO


 * Microsoft SNA Server 2.0
 * Microsoft SNA Server 2.1
 * Microsoft SNA Server 3.0
 * Microsoft SNA Server 2.11 Service Pack 1

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This article was previously published under Q161191





SYMPTOMS
TN3270 clients cannot proceed past the USSTAB screen (also known as a msg- 10 screen) by pressing the ENTER key. In this configuration, the clients receive the USSTAB screen from the host when the notify is sent. At the site where this problem was raised, the USSTAB screen prompted the user to press ENTER to continue. It actually accepts any keystroke, but has been written to prompt for ENTER.



CAUSE
The TN3270 server receives the ENTER keystroke from the client (AID key x'7D'), but sends the host a frame with no data (a frame with a TH, RH, but no RU).   DLC    -- 13:53:33.04 DLC   01020101->05160000 DLC DATA DLC                      DAF:00 OAF:05 ODAI:off Normal DLC                      RQD FMD BC EC DR1 DLC DLC    Header  at address 00CC4210, 1 elements DLC   01020040 00012C00 0005006A 01009A00     <...@..,....j....> DLC DLC    Element at address 011BB36C, start 10, end 12 DLC   038000                                  <... >



RESOLUTION
To resolve this problem, obtain the hotfix mentioned below.



STATUS
Microsoft has confirmed this to be a problem in SNA Server versions 2.0, 2.1, 2.11, and 2.11. This problem was corrected in the latest Microsoft SNA Server 2.11 U.S. Service Pack. For information on obtaining the service pack, query on the following word in the Microsoft Knowledge Base (without the spaces):

S E R V P A C K

Additional query words: SP1 prodsna message-10

Keywords: kbbug kbfix kbnetwork KB161191

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