How To Fix /SCF/CL_ICHDMDBG_MSG012 - Service class &1 of basic &2 service &3 has not been instantiated

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCF/CL_ICHDMDBG_MSG -

• Message number: 012

• Message text: Service class &1 of basic &2 service &3 has not been instantiated

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 /SCF/CL_ICHDMDBG_MSG012 - Service class &1 of basic &2 service &3 has not been instantiated ?

  The SAP error message /SCF/CL_ICHDMDBG_MSG012 indicates that a specific service class has not been instantiated in the context of the SAP Cloud Platform Integration (CPI) or SAP Process Orchestration (PO). This error typically arises when the system is trying to access a service that has not been properly configured or initialized.
  Cause:
  
  Service Class Not Configured: The service class mentioned in the error message has not been instantiated or configured correctly in the system.
  Missing Dependencies: There may be missing dependencies or prerequisites that need to be fulfilled before the service can be instantiated.
  Incorrect Configuration: The configuration settings for the service class may be incorrect or incomplete.
  Transport Issues: If the service class was recently transported from another system, there may have been issues during the transport process.
  
  Solution:
  
  Check Configuration: Verify that the service class is correctly configured in the system. This includes checking the relevant settings in the SAP system and ensuring that all required parameters are set.
  Instantiate the Service Class: If the service class has not been instantiated, you may need to create an instance of it. This can typically be done through the relevant configuration transaction or interface.
  Review Dependencies: Ensure that all dependencies for the service class are met. This may involve checking for other services or components that need to be active or configured.
  Check Transport Logs: If the service class was recently transported, check the transport logs for any errors or warnings that may indicate issues during the transport process.
  Consult Documentation: Refer to the official SAP documentation for the specific service class to ensure that you are following the correct procedures for instantiation and configuration.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Community Forums: Look for discussions in SAP Community forums where other users may have encountered similar issues and shared their solutions.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.