.. _D6.04.01:

**d6.04.01** Message printing utilities
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**Summary:**

In this document, we present the utilities for sending information, error or alarm messages in Fortran (or in Python) (routine U2 MESG in particular) as well as the mechanism for raising exceptions (routine UTEXCM).

 **Table of Contents**




.. toctree::
    :hidden:

    self

.. toctree::
    :maxdepth: 2
    :numbered:

    Exemple_de_message
    Type_de_messages
    Fonctionnement_g_n_ral
    Utilitaires_fortran
    Utilitaire_Python
    Format_d_impression_dans_les_catalogues_de_message
    Exemples
    Utilitaires_de_lev_e_d_exception