How To Fix AFX_GENERATION137 - Function module for method &1 does not exist

AFX_GENERATION137 - Overview

• Message type: E = Error

• Message class: AFX_GENERATION - Messages From Generation

• Message number: 137

• Message text: Function module for method &1 does not exist

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 AFX_GENERATION137 - Function module for method &1 does not exist ?

  The SAP error message AFX_GENERATION137 indicates that the function module for a specified method does not exist. This error typically occurs in the context of Business Object (BO) or Business Workflow scenarios, where a method is expected to be linked to a function module that has not been defined or is missing.
  Causes:
  
  Missing Function Module: The function module that is supposed to implement the method is not created or has been deleted.
  Incorrect Method Definition: The method may be incorrectly defined in the Business Object or the workflow.
  Transport Issues: If the function module was recently transported from another system, it may not have been transported correctly.
  Namespace Issues: The function module might exist in a different namespace or package that is not accessible in the current context.
  Authorization Issues: The user may not have the necessary authorizations to access the function module.
  
  Solutions:
  
  
  Check Function Module Existence:
  
  Use transaction SE37 to check if the function module exists.