How To Fix /IWXBE/CORE186 - Topic '&1' does not exist for channel '&2'

/IWXBE/CORE186 - Overview

• Message type: E = Error

• Message class: /IWXBE/CORE -

• Message number: 186

• Message text: Topic '&1' does not exist for channel '&2'

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWXBE/CORE186 - Topic '&1' does not exist for channel '&2' ?

  The SAP error message /IWXBE/CORE186 Topic '&1' does not exist for channel '&2' typically occurs in the context of SAP's integration with messaging systems, such as SAP Event Mesh (formerly known as SAP Enterprise Messaging). This error indicates that a specific topic that is expected to be associated with a messaging channel does not exist.
  
  Cause:
  
  Missing Topic: The specified topic (&1) has not been created or is not available in the messaging system for the specified channel (&2).
  
  Configuration Issues: There may be a misconfiguration in the messaging setup, where the topic is not properly linked to the channel.
  Authorization Issues: The user or service account may not have the necessary permissions to access the specified topic.
  Typographical Errors: There could be a typo in the topic or channel name in the configuration.
  
  
  Solution:
  
  Create the Topic: Ensure that the topic specified in the error message exists in the messaging system. If it does not exist,