How To Fix RX016 - Channel &1 deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: RX - BW: InfoCatalog

• Message number: 016

• Message text: Channel &1 deleted

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 RX016 - Channel &1 deleted ?

  The SAP error message RX016, which states "Channel &1 deleted," typically occurs in the context of SAP's Remote Function Call (RFC) or when dealing with communication channels in SAP Process Integration (PI) or Process Orchestration (PO). This error indicates that a specific communication channel (identified by &1) has been deleted and is no longer available for use.
  Cause:
  
  Manual Deletion: The channel may have been manually deleted by a user with the necessary permissions.
  Transport Issues: If the channel was part of a transport request that was not properly imported, it could lead to the channel being unavailable.
  Configuration Changes: Changes in the system configuration or updates may have led to the deletion of the channel.
  System Cleanup: Regular maintenance or cleanup processes might have removed the channel if it was deemed obsolete.
  
  Solution:
  
  Recreate the Channel: If the channel is essential for your operations, you can recreate it using the same configuration settings as before. Ensure that you have the necessary details to set it up correctly.
  Check Transport Requests: If the channel was part of a transport request, verify that the transport was successfully imported and that all necessary objects are present in the target system.
  Review Change Logs: Check the change logs or audit trails to see if there was a specific action that led to the deletion of the channel. This can help in understanding the context and preventing future occurrences.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of your SAP system for any known issues or additional troubleshooting steps.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is impacting critical business processes.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide additional context.
  System Logs: Check system logs (transaction SM21) for any related errors or warnings that occurred around the same time as the RX016 message.
  User Permissions: Ensure that the user roles and permissions are correctly set up to prevent unauthorized deletions of channels.
  Monitoring Tools: Utilize SAP monitoring tools to keep track of communication channels and their statuses to proactively manage any issues.
  
  By following these steps, you should be able to address the RX016 error and restore functionality to your SAP system.