How To Fix SCI160 - Unknown check or category class &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SCI - Code Inspector

• Message number: 160

• Message text: Unknown check or category class &1

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 SCI160 - Unknown check or category class &1 ?

  The SAP error message SCI160 "Unknown check or category class &1" typically occurs in the context of the SAP System Check Interface (SCI) or during the execution of checks related to system performance, configuration, or compliance. This error indicates that the system is trying to reference a check or category class that is not recognized or does not exist in the system.
  Causes:
  
  Missing Configuration: The check or category class referenced in the error message may not be configured in the system.
  Incorrect Customization: If there have been recent changes or customizations to the checks or categories, it may lead to inconsistencies.
  Transport Issues: If the check or category class was transported from another system and the transport was incomplete or failed, it could lead to this error.
  Version Mismatch: The error may occur if there is a version mismatch between the components or if the system is not updated to the latest version that supports the check.
  
  Solutions:
  
  Check Configuration: Verify the configuration of the checks and category classes in the system. Ensure that the class referenced in the error message exists and is correctly set up.
  Review Customizations: If there have been recent changes, review them to ensure that they are correctly implemented and do not reference non-existent classes.
  Transport Validation: If the issue arose after a transport, check the transport logs for errors and ensure that all necessary objects were transported correctly.
  System Update: Ensure that your SAP system is updated to the latest version or patch level that supports the checks you are trying to execute.
  Consult Documentation: Refer to SAP documentation or notes related to the specific checks or category classes to understand their requirements and configurations.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error details and any relevant logs.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to the SCI160 error.
  Transaction Codes: Use transaction codes like SCI or SICF to access the relevant configuration settings.
  Logs and Traces: Review system logs (transaction SLG1) or traces to gather more context about when and why the error occurs.
  
  By following these steps, you should be able to identify the cause of the SCI160 error and implement a solution to resolve it.