How To Fix WS_MASS007 - Choose start after event or immediate start

SAP Error Message - Details

• Message type: E = Error

• Message class: WS_MASS - Settlement Management: Messages for Mass Processing

• Message number: 007

• Message text: Choose start after event or immediate start

Self-Explanatory Message

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• What is the cause and solution for SAP error message WS_MASS007 - Choose start after event or immediate start ?

  SAP Error Message:
  WS_MASS007: Choose start after event or immediate start
  
  
  Cause:
  This error occurs when you are trying to schedule a workflow or a mass workflow start in SAP, but you have not specified the start time correctly. The system requires you to choose whether the workflow should start immediately or after a specific event. If neither option is selected, the system raises this error.
  In other words, the workflow start parameters are incomplete or inconsistent — the system needs a clear instruction on when to trigger the workflow.
  
  When does it occur?
  
  When starting workflows via transaction SWUS (Mass Workflow Start).
  When scheduling workflows in background jobs or via workflow templates.
  When configuring workflow start conditions and the start time is not properly set.
  
  
  
  Solution:
  
  
  Specify the Start Time Correctly:
  
  In the workflow start screen (e.g., SWUS), ensure you select either:
  Immediate start (start the workflow immediately), or
  Start after event (choose the event that triggers the workflow start).
  
  
  
  
  
  Check the Workflow