How To Fix OAF101 - No implementation of class &1 for agent &2 was found

OAF101 - Overview

• Message type: E = Error

• Message class: OAF - Agent Framework

• Message number: 101

• Message text: No implementation of class &1 for agent &2 was found

What causes this issue?

You have created a class in Class Builder (Transaction <DS:TRAN.SE24>
SE24</>) and have entered it in Customizing activity
<DS:SIMG._OAF_V_AGENT>Declare Recipient as Agent</> as an implementation
for the named agent. Thereafter the class was deleted from the Class
Builder, however, it was not removed from the Customizing activity.

System Response

The system cannot find the class that was entered in Customizing and
terminates processing.

How to fix this error?

Contact your System Administrator.

Procedure for System Administrators

If necessary, recreate the class in Class Builder. For more information
about programming agents, see the documentation about the Agent
Framework in the SAP Library under <LS>Programming Agents</> and <LS>
Objects of the Programming</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OAF101 - No implementation of class &1 for agent &2 was found ?

  The SAP error message OAF101 indicates that the system is unable to find an implementation of a specific class for a given agent in the context of the Oracle Application Framework (OAF). This typically occurs in scenarios where the OAF application is trying to invoke a specific agent or class that has not been properly defined or implemented.
  
  Cause:
  
  Missing Implementation: The class specified in the error message is not implemented or is not available in the system.
  Incorrect Configuration: The configuration for the agent may be incorrect, leading to the system looking for a class that does not exist.
  Transport Issues: If the implementation was recently transported from another system, it may not have been transported correctly or completely.
  Version Mismatch: There may be a version mismatch between the OAF components and the underlying classes.
  
  
  Solution:
  
  
  Check Class Implementation:
  
  Verify that the class specified in the error message is implemented in the system. You can do this