How To Fix R7I081 - Class &1 does not support interface &2 or interface &3

R7I081 - Overview

• Message type: E = Error

• Message class: R7I - InfoProvider

• Message number: 081

• Message text: Class &1 does not support interface &2 or interface &3

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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Smart SAP Assistant

• What is the cause and solution for SAP error message R7I081 - Class &1 does not support interface &2 or interface &3 ?

  The SAP error message R7I081 indicates that a specific class does not support the required interface(s). This typically occurs in the context of ABAP programming or when working with Business Object Processing Framework (BOPF) or similar object-oriented programming scenarios in SAP.
  
  Cause:
  
  Class Definition: The class specified in the error message does not implement the required interface(s). This can happen if the class was not designed to fulfill the contract defined by the interface.
  Incorrect Class Usage: The class might be used in a context where the interface is expected, but the class does not implement it.
  Version Mismatch: There may be a version mismatch between the class and the interface, especially if the interface has been updated but the class has not been modified accordingly.
  
  Configuration Issues: Sometimes, configuration settings in the system may lead to this error if the class is not properly registered or recognized.
  
  
  Solution:
  
  Check Class Implementation: Verify that the class specified