How To Fix CM_EHENV_MDEF027 - Subject does not exist for the chosen data collection type

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHENV_MDEF -

• Message number: 027

• Message text: Subject does not exist for the chosen data collection type

What causes this issue?

You changed the data collection type but you did not create or choose a
subject for the new type.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Before you change the data collection type, either create a new, or
choose an existing subject of data collection.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHENV_MDEF027 - Subject does not exist for the chosen data collection type ?

  The SAP error message CM_EHENV_MDEF027 with the description "Subject does not exist for the chosen data collection type" typically occurs in the context of Environment Management or Data Collection in SAP. This error indicates that the system is unable to find a specific subject or entity that is expected for the selected data collection type.
  Causes:
  
  Incorrect Configuration: The subject you are trying to access may not be configured correctly in the system for the selected data collection type.
  Missing Data: The subject may not exist in the database for the specified data collection type, possibly due to data not being created or imported.
  Authorization Issues: The user may not have the necessary authorizations to view or access the subject for the chosen data collection type.
  System Errors: There may be underlying issues with the system or the specific module that is causing the error.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify that the subject is correctly configured in the system for the chosen data collection type. This may involve checking the settings in the relevant configuration areas of SAP.
  Ensure that the subject is linked to the correct data collection type.
  
  
  
  Data Verification:
  
  Check if the subject exists in the database. You can do this by navigating to the relevant transaction or using reports to list available subjects.
  If the subject is missing, you may need to create it or import the necessary data.
  
  
  
  Authorization Check:
  
  Ensure that the user has the appropriate authorizations to access the subject. This may involve checking user roles and permissions in the SAP system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to the specific module you are working with. This can provide insights into the expected configurations and data requirements.
  
  
  
  System Logs:
  
  Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error message or provide patches and updates.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Training and Documentation: Ensure that users are trained on the correct processes for data collection and subject management within SAP.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.