diff --git a/tests/broker-engine/big-metrics.robot b/tests/broker-engine/big-metrics.robot
new file mode 100644
index 00000000000..0911713889c
--- /dev/null
+++ b/tests/broker-engine/big-metrics.robot
@@ -0,0 +1,99 @@
+*** Settings ***
+Documentation       There tests are about big metric values
+
+Resource            ../resources/import.resource
+
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn Stop Processes
+Test Teardown       Ctn Test Clean
+
+
+*** Test Cases ***
+EBBM1
+    [Documentation]    A service status contains metrics that do not fit in a float number.
+    [Tags]    broker    engine    services    unified_sql
+    Ctn Config Engine    ${1}    ${1}    ${1}
+    # We want all the services to be passive to avoid parasite checks during our test.
+    Ctn Set Services Passive    ${0}    service_.*
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Config BBDO3    1
+    Ctn Broker Config Log    central    core    info
+    Ctn Broker Config Log    central    tcp    error
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Log    central    perfdata    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
+    ${start}    Get Current Date
+    ${start_broker}    Get Current Date
+    Ctn Start Broker
+    Ctn Start engine
+    Ctn Wait For Engine To Be Ready    ${1}
+
+    FOR    ${i}    IN RANGE    ${10}
+        Ctn Process Service Check Result With Big Metrics
+	...    host_1    service_1    1
+	...    Big Metrics    ${10}
+    END
+    ${content}    Create List
+    ...    Out of range value for column 'current_value'
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${not result}    Big metric cannot be stored in the database.
+
+#    Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+#    ${date}    Get Current Date    result_format=epoch
+#    Log To Console    date=${date}
+#    FOR    ${index}    IN RANGE    60
+#        ${output}    Query
+#        ...    SELECT count(*) FROM resources WHERE name like 'service\_%%' and parent_name='host_1' and status <> 1
+#        Log To Console    ${output}
+#        Sleep    1s
+#        IF    "${output}" == "((0,),)"    BREAK
+#    END
+#    Should Be Equal As Strings    ${output}    ((0,),)
+#
+#    FOR    ${i}    IN RANGE    ${1000}
+#        Ctn Process Service Check Result    host_1    service_${i+1}    2    warning${i}
+#        IF    ${i} % 200 == 0
+#            ${first_service_status_content}    Create List    unified_sql service_status processing
+#            ${result}    Ctn Find In Log With Timeout
+#            ...    ${centralLog}
+#            ...    ${start_broker}
+#            ...    ${first_service_status_content}
+#            ...    30
+#            Should Be True    ${result}    No service_status processing found.
+#            Log To Console    Stopping Broker
+#            Ctn Kindly Stop Broker
+#            Log To Console    Waiting for 5s
+#            Sleep    5s
+#            Log To Console    Restarting Broker
+#            ${start_broker}    Get Current Date
+#            Ctn Start Broker
+#        END
+#    END
+#    ${content}    Create List
+#    ...    connected to 'MariaDB' Server
+#    ...    it supports column-wise binding in prepared statements
+#    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+#    Should Be True    ${result}    Prepared statements should be supported with this version of MariaDB.
+#
+#    Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+#    ${date}    Get Current Date    result_format=epoch
+#    Log To Console    date=${date}
+#    FOR    ${index}    IN RANGE    120
+#        ${output}    Query
+#        ...    SELECT count(*) FROM resources WHERE name like 'service\_%%' and parent_name='host_1' and status <> 2
+#        Log To Console    ${output}
+#        Sleep    1s
+#        IF    "${output}" == "((0,),)"    BREAK
+#    END
+#    Should Be Equal As Strings    ${output}    ((0,),)
+
+
+*** Keywords ***
+Ctn Test Clean
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
+    Ctn Save Logs If Failed
diff --git a/tests/resources/Engine.py b/tests/resources/Engine.py
index b95617aa091..b30ef3a99e6 100755
--- a/tests/resources/Engine.py
+++ b/tests/resources/Engine.py
@@ -2757,6 +2757,33 @@ def ctn_process_service_check_result_with_metrics(hst: str, svc: str, state: int
     ctn_process_service_check_result(hst, svc, state, full_output, config)
 
 
+def ctn_process_service_check_result_with_big_metrics(hst: str, svc: str, state: int, output: str, metrics: int, config='config0', metric_name='metric'):
+    """
+    Send a service check result with metrics but their values are to big to fit into a float.
+
+    Args:
+        hst (str): Host name of the service.
+        svc (str): Service description of the service.
+        state (int): State of the check to set.
+        output (str): An output message for the check.
+        metrics (int): The number of metrics that should appear in the result.
+        config (str, optional): Defaults to 'config0' (useful in case of several Engine running).
+        metric_name (str): The base name of metrics. They will appear followed by an integer (for example metric0, metric1, metric2, ...).
+
+    Returns:
+        0 on success.
+    """
+    now = int(time.time())
+    pd = [output + " | "]
+    for m in range(metrics):
+        mx = 3.40282e+039
+        v = mx + abs(math.sin((now + m) / 1000) * 5)
+        pd.append(f"{metric_name}{m}={v}")
+        logger.trace(f"{metric_name}{m}={v}")
+    full_output = " ".join(pd)
+    ctn_process_service_check_result(hst, svc, state, full_output, config)
+
+
 def ctn_process_service_check_result(hst: str, svc: str, state: int, output: str, config='config0', use_grpc=0, nb_check=1):
     """
     Send a service check result.