How To Fix /PM0/3FW_CHK_MESS019 - Channel model node &1 does not exists (subchannel)

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/3FW_CHK_MESS -

• Message number: 019

• Message text: Channel model node &1 does not exists (subchannel)

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 /PM0/3FW_CHK_MESS019 - Channel model node &1 does not exists (subchannel) ?

  The SAP error message /PM0/3FW_CHK_MESS019 Channel model node &1 does not exist (subchannel) typically indicates that there is an issue with the configuration of a channel model in the SAP system, specifically related to a subchannel that is being referenced but does not exist in the system.
  Cause:
  
  Missing Configuration: The subchannel that is being referenced in the error message has not been created or configured in the system.
  Incorrect Node Reference: The node name or identifier being referenced may be incorrect or misspelled.
  Data Consistency Issues: There may be inconsistencies in the data or configuration that lead to the system not being able to find the specified node.
  Transport Issues: If the configuration was transported from another system, it may not have been transported correctly, leading to missing nodes.
  
  Solution:
  
  Check Configuration: Verify that the subchannel referenced in the error message exists in the channel model configuration. You can do this by navigating to the relevant configuration area in SAP.
  Correct Node Reference: Ensure that the node name or identifier is correctly spelled and matches the existing configuration.
  Create Missing Nodes: If the subchannel does not exist, you may need to create it in the channel model configuration.
  Review Transport Requests: If the configuration was recently transported, check the transport requests to ensure that all necessary objects were included and correctly imported.
  Consistency Check: Run any available consistency checks in the system to identify and resolve any discrepancies in the configuration.
  
  Related Information:
  
  Transaction Codes: You may need to use specific transaction codes related to channel model configuration, such as SPRO for configuration settings or SE80 for object management.
  Documentation: Refer to SAP documentation or help resources for detailed steps on configuring channel models and subchannels.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.