SNA Server Rejects Open (SSCP) for Pooled LU

ID: Q164649

The information in this article applies to:

Microsoft SNA Server, versions 2.11, 2.11 SP1, 2.11 SP2, 3.0

SYMPTOMS

When a user attempts to open a 3270 session, SNA Server returns the error message

No LU in LU Group Free

even though the LUs appear to be available in the SNA Server Admin or Manager.

CAUSE

When an Open (SSCP) client request is received for a pooled LU that is defined on an SNA Server connection configured for "incoming-only" activation, SNA Server treats the connection as though it was disabled.

RESOLUTION

A fix is available to correct this problem.

STATUS

Microsoft has confirmed this to be a problem in SNA Server versions 2.11, 2.11 Service Pack 1, 2.11 Service Pack 2, and 3.0. This problem was corrected in the latest Microsoft SNA Server 3.0 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: prodsna sna30

Keywords : kbbug3.00 kbbug2.11 kbbug2.11.sp1 kbfix3.00.sp1 sna3270 snaserverservice
Version : WINDOWS:2.11,2.11 SP1,2.11 SP2,3.0
Platform : WINDOWS
Issue type : kbbug