How To Fix WES_OUTBOUND309 - Lead time must not be smaller than 2

SAP Error Message - Details

• Message type: E = Error

• Message class: WES_OUTBOUND - Messages for Outbound Services

• Message number: 309

• Message text: Lead time must not be smaller than 2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WES_OUTBOUND309 - Lead time must not be smaller than 2 ?

  Certainly! Here's a detailed explanation for the SAP error message WES_OUTBOUND309: Lead time must not be smaller than 2:
  
  Error Message
  WES_OUTBOUND309: Lead time must not be smaller than 2
  
  Cause
  This error occurs when the lead time value entered or calculated in the system is less than the minimum allowed value of 2. In SAP, certain processes, especially related to outbound deliveries, shipping, or production planning, require a minimum lead time to ensure proper scheduling and processing.
  The lead time here typically refers to the number of days required to prepare, process, or ship an order or delivery. If the system detects a lead time less than 2 (usually days), it triggers this error to prevent unrealistic or impossible scheduling.
  Common scenarios causing this error:
  
  Manual entry of lead time with a value less than 2.
  Master data settings (e.g., shipping or production lead times) configured with values less than 2.
  Custom logic or user exits that calculate lead time incorrectly.
  Integration or data transfer issues where lead time is set incorrectly.
  
  
  Solution
  To resolve this error, you need to ensure that the lead time value is at least 2 or greater. Here are the steps to troubleshoot and fix the issue:
  
  
  Check Master Data:
  
  Verify the lead time settings in relevant master data:
  
  Shipping conditions
  Route determination
  Material master (e.g., MRP lead times)
  Customer master (shipping lead times)
  
  
  Adjust any lead time values that are less than 2 to 2 or more.
  
  
  
  Review Custom Code or User Exits:
  
  If there are enhancements or user exits calculating lead time, check the logic to ensure it does not produce values less than 2.
  Correct the logic if necessary.
  
  
  
  Check Transaction Data:
  
  When creating outbound deliveries or sales orders, ensure that the lead time entered or derived is not less than 2.
  If manual entry is involved, educate users about the minimum lead time requirement.
  
  
  
  System Configuration:
  
  In some cases, the minimum lead time might be controlled by configuration settings or validation rules.
  Review relevant configuration in Logistics Execution (LE), Sales and Distribution (SD), or Production Planning (PP) modules.
  
  
  
  Testing:
  
  After making corrections, test the process again to confirm that the error no longer appears.
  
  
  
  
  Related Information
  
  Modules involved: Logistics Execution (LE), Sales and Distribution (SD), Production Planning (PP)
  Transactions to check:
  
  VL01N / VL02N (Create/Change Outbound Delivery)
  VA01 / VA02 (Create/Change Sales Order)
  MM02 (Material Master)
  
  
  Tables to check:
  
  MARA / MAST (Material data)
  TVRO (Routes)
  TVST (Shipping conditions)
  
  
  SAP Notes: Search for SAP Notes related to WES_OUTBOUND309 or lead time validation for more specific patches or updates.
  User Documentation: Review internal process documentation for lead time policies.
  
  
  If you provide more context (e.g., transaction where error occurs, module, or process), I can help tailor the solution further.