How To Fix /BOBF/CONF151 - Class &1 does not implement tag interface &2

/BOBF/CONF151 - Overview

• Message type: E = Error

• Message class: /BOBF/CONF -

• Message number: 151

• Message text: Class &1 does not implement tag interface &2

Self-Explanatory Message

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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 /BOBF/CONF151 - Class &1 does not implement tag interface &2 ?

  The SAP error message /BOBF/CONF151 Class &1 does not implement tag interface &2 typically occurs in the context of the Business Object Processing Framework (BOPF) in SAP. This error indicates that a specific class (denoted by &1) is expected to implement a certain tag interface (denoted by &2), but it does not.
  
  Cause:
  
  Missing Implementation: The class defined in the error message does not implement the required tag interface. This can happen if the class was not properly defined or if the interface was not included during the class creation.
  Incorrect Configuration: There may be a misconfiguration in the BOPF model or the business object that is causing the framework to expect a certain interface that is not implemented.
  Development Errors: If the class was modified or created by a developer, it’s possible that the implementation of the tag interface was overlooked.
  
  
  Solution:
  
  
  Implement the Tag Interface:
  
  Go to the class mentioned in the error message.
  Check the