How To Fix /IWBEP/SBUI018 - Class name required for activation

/IWBEP/SBUI018 - Overview

• Message type: E = Error

• Message class: /IWBEP/SBUI -

• Message number: 018

• Message text: Class name required for activation

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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/IWBEP/SBUI018 - Details

• The SAP error message /IWBEP/SBUI018 Class name required for activation typically occurs in the context of SAP Gateway and SAP Fiori applications when there is an issue with the configuration of a service or a UI component. This error indicates that a class name is required for the activation of a specific service or UI component, but it is missing or not properly defined.
  
  Cause:
  
  Missing Class Name: The error usually arises when a required class name for a service or UI component is not specified in the configuration.
  Incorrect Configuration: There may be an issue with the configuration settings in the SAP Gateway or Fiori application that prevents the proper activation of the service.
  Transport Issues: If the configuration was transported from one system to another, the class name might not have been included or properly set up in the target system.
  Development Errors: If a developer is creating or modifying a service or