How To Fix 5B712 - Infotype &1: Class &2 does not implement interface &3

5B712 - Overview

• Message type: E = Error

• Message class: 5B -

• Message number: 712

• Message text: Infotype &1: Class &2 does not implement 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 5B712 - Infotype &1: Class &2 does not implement interface &3 ?

  The SAP error message 5B712 indicates that there is an issue with the implementation of a class in relation to an interface in the context of an infotype. Specifically, the message states that the class specified does not implement the required interface.
  
  Cause:
  This error typically occurs when:
  
  A class that is supposed to implement a specific interface does not do so. This can happen if the class was modified or if the interface was changed and the class was not updated accordingly.
  There may be a mismatch between the expected interface and the actual implementation in the class.
  The infotype configuration may be incorrect, leading to the system trying to call a method that is not available in the class.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Class Implementation:
  
  Go to the ABAP Workbench (transaction SE80) and locate the class mentioned in the error message.
  Verify that the class implements the interface specified in the