How To Fix /PM0/3FW_CHK_MESS579 - Opt. key struct. &1 of data excl. &2 for channel model &3 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/3FW_CHK_MESS -

• Message number: 579

• Message text: Opt. key struct. &1 of data excl. &2 for channel model &3 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/3FW_CHK_MESS579 - Opt. key struct. &1 of data excl. &2 for channel model &3 does not exist ?

  The SAP error message /PM0/3FW_CHK_MESS579 indicates that there is an issue related to the optional key structure in the context of a channel model. Specifically, the message states that the optional key structure &1 of data exclusion &2 for channel model &3 does not exist. 
  Cause:
  
  Missing Key Structure: The optional key structure specified in the error message does not exist in the system. This could be due to a configuration issue or a missing entry in the relevant tables.
  Incorrect Configuration: The channel model may not be properly configured to reference the specified optional key structure.
  Data Exclusion Issues: The data exclusion specified may not be correctly set up or may not correspond to the existing key structures.
  
  Solution:
  
  Check Configuration: Verify the configuration of the channel model and ensure that the optional key structure is correctly defined. You can do this by navigating to the relevant configuration settings in SAP.
  Validate Key Structures: Check the key structures defined in the system to ensure that the one referenced in the error message exists. You can do this by looking into the relevant tables or transaction codes that manage key structures.
  Review Data Exclusion Settings: Ensure that the data exclusion settings are correctly configured and that they correspond to the existing key structures.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on setting up channel models and key structures.
  Contact SAP Support: If the issue persists after checking the configuration and settings, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO (SAP Project Reference Object) to access configuration settings related to channel models and key structures.
  Tables: Familiarize yourself with relevant tables that store information about key structures and channel models, such as TPM0 or similar tables.
  SAP Notes: Check for any SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.