How To Fix SWF_FLEX_RUN125 - Runtime callback class could not be retrieved

SWF_FLEX_RUN125 - Overview

• Message type: E = Error

• Message class: SWF_FLEX_RUN - Workflow: Runtime Errors

• Message number: 125

• Message text: Runtime callback class could not be retrieved

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 SWF_FLEX_RUN125 - Runtime callback class could not be retrieved ?

  The SAP error message SWF_FLEX_RUN125, which states "Runtime callback class could not be retrieved," typically occurs in the context of SAP Workflow. This error indicates that the system is unable to find or access the specified callback class that is required for executing a workflow task.
  Causes:
  
  Missing or Incorrect Class Implementation: The callback class that is supposed to handle the workflow task may not be implemented correctly or may be missing entirely.
  Authorization Issues: The user executing the workflow may not have the necessary authorizations to access the callback class.
  
  Configuration Issues: There may be misconfigurations in the workflow definition or in the associated classes.
  Transport Issues: If the workflow or its components were transported from one system to another, there may be inconsistencies or missing objects in the target system.
  System Errors: There could be underlying system issues or bugs that are preventing the retrieval of the class.
  
  Solutions:
  
  
  Check Class Implementation:
  
  Verify that the callback class