IBM Support

IT36861: BIP4078E AND BIP4311E FROM INTEGRATION SERVER DURING ITS STARTUPDUE TO MQTT CONNECTION ERROR.

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APAR status

  • Closed as program error.

Error description

  • During the Integration Server startup BIP4078E and BIP4311E
    error can get logged in the broker syslog file.
    
    BIP4078E: An error occurred publishing integration node event on
    topic 'IBM/IntegrationBus/ACENODE/ResourceStatistics/default/'
    using the 'MQTT' transport.
    
    BIP4311E: An MQTT Publish using
    'pubsub_OperationalEvents_MQTT_localhost_11897_pubsubDefault'
    detected an exception when it was attempting to publish to topic
    'IBM/IntegrationBus/ACENODE/ResourceStatistics/default/' using
    server connection 'tcp://localhost:11897', Client id
    'ACENODE.5512', Security identity username '' and Security
    identity 'pubsubDefault'.  The exception is 'Client is not
    connected'.  The exception stack trace is
    '[org.eclipse.paho.client.mqttv3.internal.ExceptionHelper.create
    MqttException(ExceptionHelper.java:31),
    org.eclipse.paho.client.mqttv3.internal.ClientComms.sendNoWait(C
    lientComms.java:143),
    org.eclipse.paho.client.mqttv3.MqttAsyncClient.publish(MqttAsync
    Client.java:859),
    org.eclipse.paho.client.mqttv3.MqttAsyncClient.publish(MqttAsync
    Client.java:837),
    com.ibm.broker.connector.mqtt.MQTTOutputInteraction.send(MQTTOut
    putInteraction.java:137),
    com.ibm.broker.connector.mqtt.MQTTOutputInteraction.send(MQTTOut
    putInteraction.java:183),
    com.ibm.broker.connector.mqtt.MQTTOutputInteraction.send(MQTTOut
    putInteraction.java:95)]'.
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    All users of IBM App Connect Enterprise V11.0
    
    
    Platforms affected:
    z/OS, MultiPlatform
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    During the Integration Server startup BIP4078E and BIP4311E
    error can get logged in the broker syslog file.
    
    BIP4078E: An error occurred publishing integration node event on
    topic 'IBM/IntegrationBus/ACENODE/ResourceStatistics/default/'
    using the 'MQTT' transport.
    
    BIP4311E: An MQTT Publish using
    'pubsub_OperationalEvents_MQTT_localhost_11897_pubsubDefault'
    detected an exception when it was attempting to publish to topic
    'IBM/IntegrationBus/ACENODE/ResourceStatistics/default/' using
    server connection 'tcp://localhost:11897', Client id
    'ACENODE.5512', Security identity username '' and Security
    identity 'pubsubDefault'.  The exception is 'Client is not
    connected'.  The exception stack trace is
    '[org.eclipse.paho.client.mqttv3.internal.ExceptionHelper.create
    MqttException(ExceptionHelper.java:31),
    org.eclipse.paho.client.mqttv3.internal.ClientComms.sendNoWait(C
    lientComms.java:143),
    org.eclipse.paho.client.mqttv3.MqttAsyncClient.publish(MqttAsync
    Client.java:859),
    org.eclipse.paho.client.mqttv3.MqttAsyncClient.publish(MqttAsync
    Client.java:837),
    com.ibm.broker.connector.mqtt.MQTTOutputInteraction.send(MQTTOut
    putInteraction.java:137),
    com.ibm.broker.connector.mqtt.MQTTOutputInteraction.send(MQTTOut
    putInteraction.java:183),
    com.ibm.broker.connector.mqtt.MQTTOutputInteraction.send(MQTTOut
    putInteraction.java:95)]'.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    IT36861

  • Reported component name

    APP CONNECT ENT

  • Reported component ID

    5724J0550

  • Reported release

    B00

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2021-05-12

  • Closed date

    2021-06-02

  • Last modified date

    2021-06-02

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    APP CONNECT ENT

  • Fixed component ID

    5724J0550

Applicable component levels

[{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSDR5J","label":"IBM App Connect Enterprise"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"B00"}]

Document Information

Modified date:
03 June 2021