How To Fix W8709 - Internal error during event parameter check

W8709 - Overview

• Message type: E = Error

• Message class: W8 - Workflow: Expressions, data flow

• Message number: 709

• Message text: Internal error during event parameter check

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 W8709 - Internal error during event parameter check ?

  SAP Error Message:
  W8709 - Internal error during event parameter check
  
  
  Cause:
  The error message W8709 typically occurs during the processing of event parameters in SAP workflow or event handling. It indicates that an internal inconsistency or unexpected condition was encountered when the system was checking the parameters passed to an event.
  Common causes include:
  
  Incorrect or missing event parameters: The event being triggered expects certain parameters, but they are either missing, incorrectly defined, or have incompatible data types.
  Custom code issues: If there is custom code (e.g., in user exits, BAdIs, or workflow event handlers) that manipulates event parameters, it might cause inconsistencies.
  Corrupted or inconsistent workflow objects: Sometimes, the workflow container or event definitions might be corrupted or inconsistent.
  System inconsistencies or bugs: Rarely, this can be caused by a bug in the SAP system or inconsistencies in the underlying tables related to events and workflows.
  
  
  
  Solution:
  
  
  Check Event Parameter Definitions:
  
  Verify the event definition in transaction SWETYPV (Event