How To Fix BRF144 - Class &1 cannot be used as a service class

BRF144 - Overview

• Message type: E = Error

• Message class: BRF - Messages for Business Rule Framework

• Message number: 144

• Message text: Class &1 cannot be used as a service class

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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BRF144 - Details

• The SAP error message BRF144 indicates that a specific class cannot be used as a service class in the Business Rule Framework (BRF+). This error typically arises when there is an issue with the configuration or definition of the class in question.
  
  Cause:
  
  Incorrect Class Definition: The class specified in the error message may not be defined correctly or may not meet the requirements to be used as a service class.
  Missing Implementation: The class might not have the necessary methods or interfaces implemented that are required for it to function as a service class.
  Authorization Issues: There may be authorization issues preventing the class from being accessed or used as intended.
  Incompatibility: The class may not be compatible with the BRF+ framework or the specific version of SAP you are using.
  
  
  Solution:
  
  Check Class Definition: Verify that the class is correctly defined in the system. Ensure that it has all the necessary attributes and methods that