Article: Q132718
Product(s): Microsoft SNA Server
Version(s): WINDOWS:2.0,2.1,2.11
Operating System(s):
Keyword(s): kbnetwork kbprogramming
Last Modified: 13-JUN-2001
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The information in this article applies to:
- Microsoft SNA Server, versions 2.0, 2.1, 2.11, on platform(s):
- the operating system: Microsoft Windows NT
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SUMMARY
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When an application calls DISPLAY API (included in the SNA Server APPC
Management Verb support) that application receives
DISPLAY_INVALID_CONSTANT.
The SNA Server APPC interface returns DISPLAY_INVALID_CONSTANT if you do NOT set
following values.
NS/2 IBM EE NS/2 format EE format
format format (Windows NT only) (Windows NT only)
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init_sect_len 50 44 52 48
num_sections 16 9 16 9
DISPLAY_INVALID_CONSTANT is also returned when you do not set the following
values:
reserv2 : NULL
am_info : AP_NO
tp_info : AP_NO
adapter_info : AP_NO (if NS/2 format)
ms_info : AP_NO (if NS/2 format)
Also, for the DISPLAY verb to work, a specific connection must be defined in the
SNA Server Admin program Display Verb dialog box. IBM originally defined the
DISPLAY verb with the IBM OS/2 Extended Edition product which assumed a single
connection. However, because SNA Server supports multiple connections, the
specific connection associated with the DISPLAY verb must be configured.
Additional query words: prodsna administrator
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Keywords : kbnetwork kbprogramming
Technology : kbAudDeveloper kbSNAServSearch
Version : WINDOWS:2.0,2.1,2.11
Issue type : kbinfo
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