diff --git a/headers_ignore_config.json b/headers_ignore_config.json
index bbd0a5f7..922c10a4 100644
--- a/headers_ignore_config.json
+++ b/headers_ignore_config.json
@@ -39,6 +39,7 @@
         "migrations/versions/b4c65e383551_default_groups.py",
         "migrations/versions/35ba4ee9fc53_add_error_management_on_study_object.py",
         "migrations/versions/2db3dd3d7e5c_increase_size_of_repository.py",
+        "migrations/versions/6d471f14fb35_update_column_execution_message.py",
         "sos_trades_api/version.info"
     ],
     "airbus_rev_commit": "09b208"
diff --git a/migrations/versions/6d471f14fb35_update_column_execution_message.py b/migrations/versions/6d471f14fb35_update_column_execution_message.py
new file mode 100644
index 00000000..d1c797aa
--- /dev/null
+++ b/migrations/versions/6d471f14fb35_update_column_execution_message.py
@@ -0,0 +1,35 @@
+"""update column execution message
+
+Revision ID: 6d471f14fb35
+Revises: 9187d11fbebc
+Create Date: 2024-10-21 09:01:41.850232
+
+"""
+from alembic import op
+from sqlalchemy.dialects import mysql
+
+# revision identifiers, used by Alembic.
+revision = '6d471f14fb35'
+down_revision = '9187d11fbebc'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('study_case_execution', schema=None) as batch_op:
+        batch_op.alter_column('message',
+               existing_type=mysql.TEXT,
+               nullable=True)
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('study_case_execution', schema=None) as batch_op:
+        batch_op.alter_column('message',
+               existing_type=mysql.VARCHAR(length=64),
+               nullable=True)
+
+    # ### end Alembic commands ###
diff --git a/sos_trades_api/controllers/sostrades_main/study_case_controller.py b/sos_trades_api/controllers/sostrades_main/study_case_controller.py
index c113d3bc..e6441bc2 100644
--- a/sos_trades_api/controllers/sostrades_main/study_case_controller.py
+++ b/sos_trades_api/controllers/sostrades_main/study_case_controller.py
@@ -304,6 +304,7 @@ def get_study_load_status(study_id):
 
     return status
 
+
 def load_study_case(study_id, study_access_right, user_id, reload=False):
     """
     Retrieve all the study cases shared groups names list from user_id
@@ -390,6 +391,7 @@ def load_study_case(study_id, study_access_right, user_id, reload=False):
     return loaded_study_case
 
 
+
 def launch_load_study_in_background(study_manager,  no_data, read_only):
     """
     Launch only the background thread
diff --git a/sos_trades_api/models/database_models.py b/sos_trades_api/models/database_models.py
index 9e26db3e..1a793537 100644
--- a/sos_trades_api/models/database_models.py
+++ b/sos_trades_api/models/database_models.py
@@ -783,7 +783,7 @@ class StudyCaseExecution(db.Model):
     requested_by = Column(String(64), index=True, unique=False, server_default="", nullable=False)
     cpu_usage = Column(String(32), index=False, unique=False, server_default="----", nullable=True)
     memory_usage = Column(String(32), index=False, unique=False, server_default="----", nullable=True)
-    message = Column(String(64), index=False, unique=False, server_default="", nullable=True)
+    message = Column(Text, index=False, unique=False, server_default="", nullable=True)
 
     def serialize(self):
         """
diff --git a/sos_trades_api/tools/loading/loading_study_and_engine.py b/sos_trades_api/tools/loading/loading_study_and_engine.py
index 2f3d6e3e..97a3cbd0 100644
--- a/sos_trades_api/tools/loading/loading_study_and_engine.py
+++ b/sos_trades_api/tools/loading/loading_study_and_engine.py
@@ -130,12 +130,14 @@ def study_case_manager_loading(study_case_manager, no_data, read_only, profile_l
         study_case_manager.execution_engine.get_treeview(no_data, read_only)
         treeview_generation_time = time()
 
+
         # if the study has been edited (change of study name), the readonly file has been deleted
         # at the end of the loading, if the readonly file has not been created
         # and the status is DONE, create the file again
         if study_case_manager.execution_engine.root_process.status == ProxyDiscipline.STATUS_DONE \
                 and not study_case_manager.check_study_case_json_file_exists():
             study_case_manager.save_study_read_only_mode_in_file()
+        
 
         study_case_manager.load_status = LoadStatus.LOADED
 
diff --git a/sos_trades_api/version.info b/sos_trades_api/version.info
index c0fd6efb..24cfdb7a 100644
--- a/sos_trades_api/version.info
+++ b/sos_trades_api/version.info
@@ -1 +1 @@
-Fri Oct 18 21:17:23 UTC 2024
+Tue Oct 22 21:18:17 UTC 2024