How To Fix SCMI_SEMMAP001 - Class &1 does not implement the required interface &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SCMI_SEMMAP -

• Message number: 001

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

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCMI_SEMMAP001 - Class &1 does not implement the required interface &2 ?

  The SAP error message SCMI_SEMMAP001 Class &1 does not implement the required interface &2 typically occurs in the context of SAP's Supply Chain Management (SCM) or when working with Business Application Programming Interfaces (BAPIs) and Business Object Processing Framework (BOPF). This error indicates that a specific class (denoted by &1) is expected to implement a certain interface (denoted by &2), but it does not.
  Cause:
  
  Missing Implementation: The class specified does not implement the required methods defined in the interface. This can happen if the class was not properly developed or if it was modified incorrectly.
  Incorrect Class or Interface: The class being referenced may not be the correct one that is supposed to implement the interface.
  Transport Issues: If the class was recently transported from another system, it may not have been transported correctly, leading to missing implementations.
  Version Mismatch: There may be a version mismatch between the class and the interface, especially if there have been updates or changes in the system.
  
  Solution:
  
  
  Check Class Implementation:
  
  Go to the ABAP Workbench (transaction SE80 or SE24) and check the class &1.
  Verify that it implements all the methods defined in the interface &2. If not, you will need to implement the required methods.
  
  
  
  Correct Class/Interface:
  
  Ensure that you are using the correct class and interface. Double-check the configuration or the code that is calling this class.
  
  
  
  Transport Check:
  
  If the class was recently transported, check the transport logs to ensure that all necessary objects were included and transported correctly.
  
  
  
  Debugging:
  
  If you have access to the system, you can debug the code to see where the error is being triggered. This can provide insights into what is going wrong.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation related to the specific interface and class to ensure that you are following the correct implementation guidelines.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide guidance on similar issues.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for assistance, especially if this is a production issue.
  
  
  
  Related Information:
  
  Transaction Codes: SE80 (Object Navigator), SE24 (Class Builder), SE37 (Function Module), SE11 (Data Dictionary).
  Development Guidelines: Familiarize yourself with SAP's development guidelines for implementing interfaces and classes.
  SAP Community: Engage with the SAP Community forums for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.