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HOST007 (HOST_WRITE)

Alarm level

Major.

Description

The application cannot send a screen of data to the host to get data for the call. The application either tried to send the wrong screen or to write onto a protected field on the screen.

Repair procedure

To resolve the problem:

  1. Type hspy session_ number and press Enter to display the screen currently in use by the session.

    You are asked to press Enter again. The application may have tried to send a different screen or tried to write into a protected field.

  2. Correct the host application by taking the following actions:
    1. Redefine the logic of the application to either send the correct screen or not write to the protected field.
    2. Re-verify and reinstall the host application.
  3. Type hfree session_number and press Enter to free the specified session.

    A message appears, reporting the success or failure of the hfree command.

  4. Type sb_te session_numbers and press Enter to move from the current screen back to the login base screen using the proper screens and keys.

    You are asked to press Enter again to display the screen currently in use by the sessions.

  5. If the session does not respond to your input, check the terminal emulator status line indicator at the bottom of the display.

    The Terminal Emulator (TE) displays the current screen of the LU. The 3270 status line appears at the bottom of the screen to inform you whether or not the host is active.

  6. Type hassign application_name to session_number and press Enter to reassign the application back to the session.

    A message appears, reporting the success or failure of the hassign command.

  7. If the problem persists, type sb_trace session_number and press Enter.

    The system displays a message reporting the success or failure of the sb_trace command.

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