How To Fix /IWFND/CM_EVENT002 - The name of an event type must not exceed 30 characters

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_EVENT -

• Message number: 002

• Message text: The name of an event type must not exceed 30 characters

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_EVENT002 - The name of an event type must not exceed 30 characters ?

  The SAP error message /IWFND/CM_EVENT002 indicates that the name of an event type in your SAP system exceeds the maximum allowed length of 30 characters. This error typically occurs in the context of SAP Gateway and OData services, where event types are defined for various functionalities.
  Cause:
  The primary cause of this error is that the event type name you are trying to use in your OData service or Gateway configuration exceeds the character limit set by SAP. Event type names are used to identify specific events in the system, and SAP enforces a maximum length to ensure consistency and manageability.
  Solution:
  To resolve this error, you need to shorten the name of the event type to ensure it does not exceed 30 characters. Here are the steps you can follow:
  
  
  Identify the Event Type: Determine which event type is causing the error. This can usually be found in the error message details or by reviewing the configuration of your OData service.
  
  
  Modify the Event Type Name:
  
  Go to the relevant configuration in the SAP Gateway or OData service where the event type is defined.
  Change the name of the event type to a shorter version that is within the 30-character limit.
  
  
  
  Save and Activate: After making the changes, save your configuration and activate the OData service or Gateway project.
  
  
  Test the Changes: Execute the relevant transaction or API call again to ensure that the error has been resolved.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidelines on naming conventions and limitations for event types and OData services.
  SAP Community: You can also check the SAP Community forums for discussions related to this error, as other users may have encountered similar issues and shared their solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /IWFND/MAINT_SERVICE for managing OData services and /IWFND/ERROR_LOG for checking error logs related to Gateway services.
  
  By following these steps, you should be able to resolve the error and ensure that your event type names comply with SAP's character limits.