How To Fix SCMI_CP_WL_MSG008 - Combination of Whitelist Subject and Key Behaviour is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: SCMI_CP_WL_MSG -

• Message number: 008

• Message text: Combination of Whitelist Subject and Key Behaviour is not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCMI_CP_WL_MSG008 - Combination of Whitelist Subject and Key Behaviour is not allowed ?

  The SAP error message SCMI_CP_WL_MSG008, which states "Combination of Whitelist Subject and Key Behaviour is not allowed," typically occurs in the context of SAP's Cloud Platform Integration (CPI) or related integration scenarios. This error is related to the configuration of whitelists and the behavior of keys in your integration flow.
  Cause:
  The error arises when there is a mismatch or an invalid combination of the whitelist subject and the key behavior defined in your integration flow. This can happen due to:
  
  Incorrect Configuration: The whitelist subject (which defines what is allowed) and the key behavior (which defines how keys are treated) are not compatible with each other.
  Data Type Mismatch: The data types or formats of the keys being used do not align with what is expected in the whitelist configuration.
  Business Logic Issues: The logic defined in the integration flow may not support the combination of the specified whitelist subject and key behavior.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Whitelist Configuration:
  
  Check the configuration of the whitelist subject in your integration flow. Ensure that it is correctly defined and that it matches the expected values.
  Verify that the key behavior settings are appropriate for the whitelist subject you are using.
  
  
  
  Adjust Key Behavior:
  
  If the key behavior is set to a specific mode (e.g., "Strict" or "Loose"), consider changing it to a mode that is compatible with the whitelist subject.
  Ensure that the key behavior aligns with the data being processed.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for Cloud Platform Integration or the specific integration scenario you are working with. This can provide insights into the expected configurations and any limitations.
  
  
  
  Test with Sample Data:
  
  Create a test case with sample data that adheres to the expected formats and configurations. This can help identify if the issue is with specific data or the overall configuration.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP integration scenarios.
  
  
  
  Related Information:
  
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates and patches that could resolve the issue.
  Integration Flow Documentation: Review the documentation for the specific integration flow you are using to ensure that all configurations are set correctly.
  
  By following these steps, you should be able to identify the root cause of the SCMI_CP_WL_MSG008 error and implement a suitable solution.