How To Fix SPRX318 - event not possible for synchronous methods

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 318

• Message text: event not possible for synchronous methods

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SPRX318 - event not possible for synchronous methods ?

  The SAP error message SPRX318, which states "Event not possible for synchronous methods," typically occurs in the context of SAP Business Workflow or when dealing with asynchronous and synchronous method calls in ABAP programming. This error indicates that an event cannot be triggered for a synchronous method, which is not allowed in the context of the workflow or the specific method being executed.
  Cause:
  
  Synchronous vs. Asynchronous Methods: The error arises when there is an attempt to trigger an event for a synchronous method. In SAP, synchronous methods are expected to complete their execution before returning control to the caller, while events are typically associated with asynchronous processing.
  Workflow Configuration: If the workflow is configured to expect an event that is not compatible with the synchronous method being called, this error can occur.
  Incorrect Method Call: The method being called may not be designed to handle events, or the event triggering logic may be incorrectly implemented.
  
  Solution:
  
  Review Method Type: Ensure that the method you are trying to call is indeed asynchronous if you intend to trigger an event. If it is synchronous, you will need to adjust your logic to avoid triggering events.
  Adjust Workflow Logic: If you are working within a workflow, check the workflow configuration to ensure that it aligns with the method types being used. You may need to redesign the workflow to accommodate synchronous processing.
  Error Handling: Implement error handling in your ABAP code to catch this specific error and provide meaningful feedback or alternative processing paths.
  Consult Documentation: Review SAP documentation related to the specific methods and workflows you are using to ensure compliance with best practices and guidelines.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates and patches that could resolve the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Debugging: Use the ABAP debugger to trace the execution flow and identify where the event triggering is occurring in relation to the synchronous method call.
  
  By understanding the context of the error and following the suggested solutions, you should be able to resolve the SPRX318 error effectively.