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Plex 7.2 PTF 21 and 22, RPC endpoints for remote location

  • 1.  Plex 7.2 PTF 21 and 22, RPC endpoints for remote location

    Posted Mar 02, 2021 06:51 PM
    Hi!
    I'm using Plex 7.2 PTF 21 and 22 Plexdispatcher, configured for RPC endpoints.

    Entry in Registry:
    Computer\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\CA\Plex\6.0\Ob600dp
    DynamicBinding = 0

    Computer\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\CA\Plex\6.0\Ob600dp\RPC
    Endpoint1 = 55901
    Endpoint2 = 55902
    Protocol1 = ncacn_ip_tcp
    Protocol2 = ncacn_ip_tcp

    Existing Environments:
    ENV1:
    - ODBC Settings to an MSSQL database
    - RMT_LOC: TRANSFER
    -- Environment: ENV2
    -- OpSys = WINNT
    -- Program = PLEX_NT_DISPATCHER
    -- Protocol = NTRPC

    ENV2:
    - ODBC Settings to an access database

    Inifile Settings on client:
    [RemoteWinNT]
    System=\\MySystem
    OpSys=WINNT
    Protocol=NTRPC
    Program=PLEX_NT_DISPATCHER
    Environment=ENV1
    UseSecurity=True
    SecurityLevel=2
    Path=
    Buffer Size=1
    RpcProtocol=ncacn_ip_tcp
    RpcEndPoint=55901
    RpcOptions=
    RpcBindDynamic=False

    [ENV2]
    System=\\MySystem
    OpSys=WINNT
    Protocol=NTRPC
    Program=PLEX_NT_DISPATCHER
    Environment=ENV2
    UseSecurity=True
    SecurityLevel=2
    Path=
    Buffer Size=1
    RpcProtocol=ncacn_ip_tcp
    RpcEndPoint=55902
    RpcOptions=
    RpcBindDynamic=False

    ------------
    If I start the app, everything works fine, all connections for ENV1 are ok with endpoint 55901.
    If I want to communicate trough rmt_loc TRANSFER to ENV2, the following message is displayed in eventviewer:
    "An error occurred in the Microsoft RPC runtime. The error returned was: [0x6d9] 'There are no more endpoints available from the endpoint-map database.'"

    If I set automatic binding to 1 and remove the endpoints, then it works fine, I can communicate with the access DB throug rmt_log TRANSFER and ENV2.

    Any idea, what is missing for the case "Using endpoints throug rmt locations"?

    Thanks for any good suggestion!