    AST RESEARCH, INC.         TECHNICAL BULLETIN #0829               05-11-93

              MANHATTAN AND EXPRESS SNA COMM SERVER.

    PROBLEM:       During installation of Express SNA Comm Server software
                   Release 1.1 on the Manhattan SMP with SCO Unix 3.2.4, the
                   following error may occur:

                   K_TRAP KERNEL TRAP MODE

                   AS DUMPING:

                   WARNING!!!
                   ERROR: ERROR LOG OVERFLOW

    CAUSE:         There seems to be a conflict with the Express SNA software
                   when SCO MPX is installed in the system, a similar problem is
                   exhibited with an Altos 15000 system.

    AFFECTED
    SYSTEMS:       AST Manhattan.

    SOLUTION:      Remove MPX and load the Express SNA Comm Server software
                   first, then load the MPX software.

    Note:  Express SNA software is made by System Strategies, Inc. they can be
           reached at (212)-279-1515.