How To Fix /IWXBE/CORE144 - MQTT on connection - No events to be picked for channel '&1'

/IWXBE/CORE144 - Overview

• Message type: E = Error

• Message class: /IWXBE/CORE -

• Message number: 144

• Message text: MQTT on connection - No events to be picked for channel '&1'

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/CORE144 - MQTT on connection - No events to be picked for channel '&1' ?

  The SAP error message /IWXBE/CORE144 MQTT on connection - No events to be picked for channel '&1' typically indicates that there are no events available for processing in the specified MQTT channel. This can occur in systems that utilize the MQTT protocol for event-driven communication, particularly in SAP applications that integrate with IoT or other event-based architectures.
  Causes:
  
  No Events Available: The most straightforward cause is that there are simply no events queued for the specified channel at the time of the connection attempt.
  
  Configuration Issues: There may be misconfigurations in the MQTT channel settings, such as incorrect topic subscriptions or channel parameters.
  Network Issues: Connectivity problems between the SAP system and the MQTT broker could prevent events from being received.
  Broker Issues: The MQTT broker itself may be experiencing issues, such as being down or misconfigured.
  Event Generation Issues: The source generating events may not be producing them due to its own issues or misconfigurations.
  
  Solutions:
  
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