We're trying to install Win_31 clients (tried both 2.1.03 & 2.1.05) w/
PCSupport 5250 DOS routers.  Each time we get the following errors:

09/23/1996 09:49:02  PcsOpen: Error unable to allocate conversation, rc: 78
09/23/1996 09:49:02  WhichPcsRcMsg: 400 APPC rc EHNAPPC_PCSWINOutOfMemory
(78)
09/23/1996 09:49:02  sessOpen: Failure in communications open call. rc: -418
09/23/1996 09:49:02  Return code -418 unknown

Machines run between 495K and 510K conventional memory w/ all TSRs in place;
Windows > 77% and memory/swapfile > 15 Mb available.  I suspect a conflict
masquerading as "out of memory".

DSM.OPT communications parameters:

   * PC Support/400 or Client Access/400
    COMMmethod                400comm
      400Partnerluname       <SYSTEM_NAME>
      400Tpname               QANRTP.QADSM
      400Commbufferbytes      8192
      400Sendbufferbytes      8192

We don't get the errors w/ Client Access for Windows/Rhumba clients.  We've
opened a ticket w/ IBM, but are hoping to hear from someone w/ similar
experience.

Steve Kuhn, Network Manager, Aegis Insurance Services, Inc., Jersey City NJ
kuhns%aegis AT mcimail DOT com  201.521.4565