How To Fix OO323 - Exception &1 &2 &3: Disallowed exception (event handler method)

SAP Error Message - Details

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 323

• Message text: Exception &1 &2 &3: Disallowed exception (event handler method)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OO323 - Exception &1 &2 &3: Disallowed exception (event handler method) ?

  The SAP error message OO323, which states "Exception &1 &2 &3: Disallowed exception (event handler method)," typically occurs in the context of ABAP programming, particularly when dealing with event handler methods in object-oriented programming.
  
  Cause:
  This error is generally caused by the following reasons:
  
  
  Unhandled Exceptions: The method is trying to raise an exception that is not allowed in the context of the event handler. In ABAP, certain exceptions are not permitted to be raised in event handler methods.
  
  
  Incorrect Exception Declaration: The method may be declared to raise exceptions that are not allowed in the event handler context. Event handlers are expected to handle exceptions internally or to use specific types of exceptions that are permitted.
  
  
  Event Handler Logic: The logic within the event handler may inadvertently lead to a situation where an exception is raised that is not properly managed.
  
  
  
  Solution:
  To resolve the OO323 error, consider the following steps:
  
  
  Review Exception Handling: Check the event