How To Fix SWF_BND_001039 - Specify an implementing class. '&1' is an interface

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_BND_001 - Messages for workflow binding class

• Message number: 039

• Message text: Specify an implementing class. '&1' is an interface

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_BND_001039 - Specify an implementing class. '&1' is an interface ?

  The SAP error message SWF_BND_001039 indicates that there is an issue with the binding of a workflow to a class. Specifically, the error message states that you need to specify an implementing class, and the provided name is an interface rather than a concrete class.
  
  Cause:
  This error typically occurs in the context of SAP Business Workflow when:
  
  You have defined a workflow that is supposed to use a method from a class.
  The class specified in the workflow binding is actually an interface, which cannot be instantiated.
  The workflow expects a concrete class that implements the interface, but it has not been provided.
  
  
  Solution:
  To resolve this error, you should follow these steps:
  
  
  Identify the Interface: Check the workflow definition to identify which interface is being referenced in the error message.
  
  
  Find the Implementing Class: Look for a concrete class that implements the identified interface. You can do this by:
  
  Using transaction SE80 (Object Navigator) to search for classes