How To Fix SEEF_BASE124 - Fallback is to be called, but no fallback class is defined

SEEF_BASE124 - Overview

• Message type: E = Error

• Message class: SEEF_BASE - Message Class for Package SEEF_BASE

• Message number: 124

• Message text: Fallback is to be called, but no fallback class is defined

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 SEEF_BASE124 - Fallback is to be called, but no fallback class is defined ?

  The SAP error message SEEF_BASE124 indicates that a fallback mechanism is being triggered, but there is no fallback class defined in the system. This typically occurs in the context of SAP's Business Object Processing Framework (BOPF) or similar frameworks where a fallback class is expected to handle certain operations when the primary class fails or is not available.
  
  Cause:
  
  Missing Fallback Class: The primary cause of this error is that the system is trying to invoke a fallback class for a specific operation, but no such class has been defined in the configuration.
  
  Configuration Issues: There may be issues in the configuration of the business object or service that is supposed to use the fallback class.
  Custom Development: If there has been custom development, it is possible that the fallback class was not implemented or was incorrectly referenced.
  
  
  Solution:
  
  
  Define a Fallback Class: 
  
  You need to create a fallback class that implements the necessary methods to