Recently I have been getting the following message in my
dsm schedule log:

ANS4834E Unable to start scheduled event 'ALW_SCHED'
ANS4835E Either the window has elapsed or the schedule has been deleted
Session established with server ADSMT: MVS

However, a query event shows that the scheduled backup completed.

Indeed, a short while before the above message, there is a
message in my schedule log that an incremental backup was
successfully completed.  The only problem is no files got
backed up even though some files were changed.  I tried
doing a demand incremental backup and got the message tcp/ip
communications failure.  I then checked the dsm errorlog for
the past several days and it was filled with messages such as the
following:

06/16/1995 14:16:54  sessRecvVerb: Error -50 from call to 'readRtn'.
06/16/1995 14:16:59  TcpFlush(): send(): errno = 32
06/16/1995 14:16:59  TcpFlush: Error -1 sending data on Tcp/Ip socket 4.

What is perplexing is that at the same time I was unable to
do the backup I was able to issue administrative commands from
the same client host.

I am using a SUN OS client, going to an MVS 1.10 server.

Any suggestions about what might be happening would be most
appreciated.

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Robert P. Klein                          KL2 AT CU.NIH DOT GOV
Robert P. Klein                          KL2 AT CU.NIH DOT GOV
Phone: 301-496-7400                      Fax: 301-496-6905
Mail:  DCRT/CFB/ETS, 12A/1033, 12 SOUTH DR MSC 5607,
       BETHESDA, MD 20892-5607
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