How To Fix /IWXBE/CORE149 - MQTT on disconnect for channel '&1' - Error when getting envelope

/IWXBE/CORE149 - Overview

• Message type: E = Error

• Message class: /IWXBE/CORE -

• Message number: 149

• Message text: MQTT on disconnect for channel '&1' - Error when getting envelope

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWXBE/CORE149 - MQTT on disconnect for channel '&1' - Error when getting envelope ?

  The SAP error message /IWXBE/CORE149 MQTT on disconnect for channel '&1' - Error when getting envelope typically indicates an issue with the MQTT (Message Queuing Telemetry Transport) communication in the context of SAP's integration with IoT services or other messaging systems. This error can occur due to various reasons, including network issues, configuration problems, or issues with the MQTT broker.
  Possible Causes:
  
  Network Connectivity Issues: There may be a problem with the network connection between the SAP system and the MQTT broker.
  MQTT Broker Configuration: The MQTT broker may not be configured correctly, or it may be down or unreachable.
  Channel Configuration: The specific channel referenced in the error message may have incorrect settings or may not be properly set up.
  Timeouts: The connection may be timing out due to inactivity or other network-related issues.
  Authentication Issues: If the MQTT broker requires authentication, incorrect credentials may lead to connection problems.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP