Microsoft KB Archive/151698

= APPC DISPLAY Verb May Return Incorrect LU6.2 Session Info =

Article ID: 151698

Article Last Modified on 8/11/2005

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APPLIES TO


 * Microsoft SNA Server 2.0
 * Microsoft SNA Server 2.1
 * Microsoft SNA Server 3.0

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This article was previously published under Q151698





SYMPTOMS
When an Advanced Program-to-Program Communications (APPC) application calls the DISPLAY function and requests information on active LU6.2 sessions (using the sess_info structure), SNA Server may return incorrect Request/Response Unit (RU) sizes or pacing window sizes.



CAUSE
The SNA Server APPC DISPLAY function implements sess_info formatting incorrectly in some cases, namely, where the LU-SSCP session properties are returned with the mode name from the PLU-SLU session. This could cause the APPC application to retrieve RU sizes or pacing window sizes that do not match the actual values negotiated on the PLU-SLU BIND.



STATUS
Microsoft has confirmed this to be a problem in SNA Server 2.11 and 2.11 Service Pack 1. 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: prodsna

Keywords: KB151698

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