How To Fix ML_CAI_MESSAGE019 - A Machine Learning call has not started. Please check your configuration.

SAP Error Message - Details

• Message type: E = Error

• Message class: ML_CAI_MESSAGE -

• Message number: 019

• Message text: A Machine Learning call has not started. Please check your configuration.

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 ML_CAI_MESSAGE019 - A Machine Learning call has not started. Please check your configuration. ?

  The SAP error message ML_CAI_MESSAGE019 indicates that a Machine Learning (ML) call has not started due to configuration issues. This error typically arises in the context of SAP applications that utilize machine learning capabilities, such as SAP S/4HANA or SAP Business Technology Platform.
  Causes:
  
  Configuration Issues: The most common cause is that the machine learning service or model has not been properly configured in the SAP system.
  Missing Authorization: The user may not have the necessary authorizations to execute the machine learning function.
  Service Activation: The required machine learning services may not be activated in the SAP system.
  Network Issues: There could be network connectivity issues preventing the system from reaching the machine learning service.
  Version Compatibility: The version of the SAP system may not be compatible with the machine learning functionalities being used.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify that the machine learning service is correctly configured in the SAP system. This includes checking the settings in transaction codes like ML01, ML02, or any relevant configuration transactions.
  Ensure that the necessary machine learning models are deployed and activated.
  
  
  
  User Authorizations:
  
  Check the user roles and authorizations to ensure that the user executing the ML call has the necessary permissions.
  
  
  
  Activate Services:
  
  Go to the SAP Fiori Launchpad or the relevant transaction to activate the required machine learning services. This can often be done through the SAP Gateway or the Service Activation transaction.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues preventing the SAP system from accessing the machine learning services. This may involve checking firewall settings or network configurations.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as there may be fixes related to machine learning functionalities.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for machine learning services to ensure that all prerequisites and configurations are met.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system configuration and logs.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Documentation: Review the official SAP Help Portal for detailed documentation on machine learning services and their configuration.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message ML_CAI_MESSAGE019.