How To Fix WG013 - Trigger update not successful for external req. number &

SAP Error Message - Details

• Message type: E = Error

• Message class: WG - Messages for store order and investment buy

• Message number: 013

• Message text: Trigger update not successful for external req. number &

Self-Explanatory Message

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• What is the cause and solution for SAP error message WG013 - Trigger update not successful for external req. number & ?

  SAP Error Message:
  WG013 - Trigger update not successful for external req. number &
  
  
  Cause:
  This error occurs in SAP Workflow (often in the context of Purchase Requisitions or other external documents) when the system tries to trigger a workflow update for an external document number (e.g., a Purchase Requisition number), but the update fails. The failure can be due to several reasons such as:
  
  The workflow container or event is not properly configured or missing.
  The external document number referenced does not exist or is incorrect.
  The workflow triggering mechanism (e.g., event linkage) is not properly set up.
  Authorization issues preventing the update.
  Inconsistent or incomplete data in the document or related tables.
  The workflow runtime environment is not active or has errors.
  
  
  
  Solution:
  To resolve the WG013 error, follow these steps:
  
  
  Check the External Document Number:
  
  Verify that the external requisition number (e.g., Purchase Requisition number) exists and is valid.
  Check if the document is in a status that allows workflow triggering.
  
  
  
  Verify