How To Fix ECATT108 - Enter a valid message key

SAP Error Message - Details

• Message type: E = Error

• Message class: ECATT - eCATT Messages (Middleware and GUI)

• Message number: 108

• Message text: Enter a valid message key

What causes this issue?

You have entered an invalid message key.

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?

The message key for T100 should consist of two parts:
1) Message name and
2) Message number (maximum of 3 digits)
These parts must be separated by a colon ( : ).

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 ECATT108 - Enter a valid message key ?

  The SAP error message ECATT108 ("Enter a valid message key") typically occurs in the context of the eCATT (extended Computer Aided Test Tool) when a user attempts to execute a test script or transaction that requires a specific message key, but the provided key is either invalid or not recognized by the system.
  Cause:
  
  Invalid Message Key: The message key entered does not exist in the system or is incorrectly typed.
  Missing Configuration: The message key may not be configured properly in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the message key.
  System Errors: There could be underlying issues with the eCATT configuration or the system itself.
  
  Solution:
  
  Check the Message Key: Verify that the message key you are entering is correct. Ensure there are no typos or formatting issues.
  Review Configuration: If you are responsible for the configuration, check the eCATT settings to ensure that the message key is properly defined and available.
  Authorization Check: Ensure that your user profile has the necessary authorizations to access and use the message key.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific message key you are trying to use.
  Debugging: If you have access, you can debug the eCATT script to see where the error is occurring and gather more information about the context of the error.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  Related Information:
  
  eCATT Documentation: Familiarize yourself with the eCATT documentation available on the SAP Help Portal for best practices and troubleshooting tips.
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide additional context.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the ECATT108 error and implement a solution.