How To Fix /PLMB/BA_FRW070 - Interface &1 is not implemented in class &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMB/BA_FRW -

• Message number: 070

• Message text: Interface &1 is not implemented in class &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMB/BA_FRW070 - Interface &1 is not implemented in class &2 ?

  The SAP error message /PLMB/BA_FRW070 Interface &1 is not implemented in class &2 typically indicates that a specific interface is expected to be implemented in a particular class, but it is not. This error is often encountered in the context of Business Application Programming Interfaces (BAPIs) or when working with Business Object Processing Framework (BOPF) in SAP.
  Cause:
  
  Missing Implementation: The class specified in the error message does not implement the interface that is being called. This could be due to a missing or incomplete implementation.
  Incorrect Class Usage: The class being used may not be the correct one for the operation you are trying to perform.
  Custom Development Issues: If there has been custom development, the developer may have forgotten to implement the required interface in the class.
  Transport Issues: If the class was recently transported from another system, the transport may not have included all necessary components.
  
  Solution:
  
  
  Check Class Implementation:
  
  Go to the ABAP Workbench (SE80) and check the class mentioned in the error message.
  Verify if the required interface (denoted by &1) is implemented in the class (denoted by &2).
  If it is not implemented, you will need to implement the interface methods in the class.
  
  
  
  Correct Class Usage:
  
  Ensure that the correct class is being used for the operation. If you are using a custom class, verify that it is intended to implement the required interface.
  
  
  
  Review Custom Code:
  
  If this is related to custom development, review the code to ensure that all necessary interfaces are implemented correctly.
  
  
  
  Transport Check:
  
  If the class was recently transported, check the transport request to ensure that all necessary objects were included and that the transport was successful.
  
  
  
  Consult Documentation:
  
  Review any relevant SAP documentation or notes related to the specific interface and class to ensure compliance with expected implementations.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the code to trace where the error is occurring and gather more context about the failure.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific interface or class.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Development Guidelines: Follow SAP development guidelines to ensure that interfaces and classes are implemented correctly.
  
  If you are not familiar with ABAP programming or the specific implementation details, it may be beneficial to consult with an SAP developer or technical consultant who can assist in resolving the issue.