How To Fix /CFG/ACTIVATION102 - Adapter class &1 is not assigned to interface &2

/CFG/ACTIVATION102 - Overview

• Message type: E = Error

• Message class: /CFG/ACTIVATION -

• Message number: 102

• Message text: Adapter class &1 is not assigned to interface &2

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CFG/ACTIVATION102 - Adapter class &1 is not assigned to interface &2 ?

  The SAP error message /CFG/ACTIVATION102 Adapter class &1 is not assigned to interface &2 typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO). This error indicates that there is a configuration issue where an adapter class is not properly linked to the corresponding interface.
  
  Cause:
  
  Misconfiguration: The adapter class specified in the error message is not assigned to the interface in the Integration Directory.
  Missing Adapter Module: The adapter module that is supposed to handle the communication might not be configured correctly or is missing.
  Incorrect Interface Mapping: The interface mapping might not be set up correctly, leading to the adapter class not being recognized.
  Transport Issues: If the configuration was transported from one system to another, there might be inconsistencies in the setup.
  
  
  Solution:
  
  
  Check Adapter Configuration:
  
  Go to the Integration Directory and check the configuration of the interface mentioned in the error message.
  Ensure that the adapter class is correctly assigned