How To Fix /IWXBE/CORE035 - Parameter '&1' does not exist for channel '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWXBE/CORE -

• Message number: 035

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

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWXBE/CORE035 - Parameter '&1' does not exist for channel '&2' ?

  The SAP error message /IWXBE/CORE035 Parameter '&1' does not exist for channel '&2' typically occurs in the context of SAP's Integration and Orchestration services, particularly when dealing with channels in the SAP Business Technology Platform (BTP) or SAP Process Integration (PI) / Process Orchestration (PO).
  Cause:
  This error indicates that a specific parameter (denoted by &1) is being referenced in the configuration of a communication channel (denoted by &2), but that parameter is not defined or does not exist in the system. This can happen due to several reasons:
  
  Misconfiguration: The channel configuration may have been altered, and a required parameter was removed or not set correctly.
  Version Mismatch: If there are updates or changes in the system, certain parameters may have been deprecated or renamed.
  Transport Issues: If the configuration was transported from one system to another, some parameters may not have been included in the transport request.
  Custom Development: If there are custom developments or enhancements, they may not be correctly implemented or may reference parameters that do not exist.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Channel Configuration:
  
  Go to the configuration of the channel mentioned in the error message.
  Verify that all required parameters are correctly defined and have valid values.
  
  
  
  Review Documentation:
  
  Check the SAP documentation for the specific channel type you are using to ensure that you are using the correct parameters.
  
  
  
  Compare with Working Channels:
  
  If you have other channels that are working correctly, compare their configurations with the one that is causing the error to identify any discrepancies.
  
  
  
  Check for Updates:
  
  If your system has been recently updated, check the release notes or documentation for any changes to parameters or configurations.
  
  
  
  Transport Request Review:
  
  If the configuration was transported, ensure that all necessary objects and parameters were included in the transport request.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on the parameters for the channel.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can trace the execution to see where the parameter is being referenced and why it is not found.
  
  
  
  Related Information:
  
  SAP Community: You can search for similar issues on the SAP Community forums, where other users may have encountered and resolved the same error.
  SAP Support: If the issue persists and you cannot find a solution, consider reaching out to SAP Support for assistance.
  Documentation: Always refer to the official SAP documentation for the specific version of the software you are using, as parameters and configurations can vary between versions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.