How To Fix WFCS054 - Date interval [&1; &2] in function module &3 invalid &4

WFCS054 - Overview

• Message type: E = Error

• Message class: WFCS - Message Class for Store Forecasting (Dev. Package WFCS)

• Message number: 054

• Message text: Date interval [&1; &2] in function module &3 invalid &4

Self-Explanatory Message

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WFCS054 - Details

• Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WFCS054 Date interval [&1; &2] in function module &3 invalid &4
  
  Meaning / 
  Cause:
  This error occurs in the context of SAP Workflow (WF) when a function module is called with an invalid date interval as input parameters. The placeholders represent:
  
  &1 = Start date of the interval  
  &2 = End date of the interval  
  &3 = Name of the function module being called  
  &4 = Additional information or error detail (e.g., "start date after end date")
  
  The error indicates that the date interval passed to the function module is logically incorrect or does not meet the expected criteria. Common causes include:
  
  The start date is after the end date.  
  One or both dates are missing or not properly formatted.  
  The date interval is outside the allowed range for the function module.  
  The function module expects a continuous