How To Fix WT307 - The target stock must be greater than zero if the GI indicator is not set

SAP Error Message - Details

• Message type: E = Error

• Message class: WT - Retail: Replenishment

• Message number: 307

• Message text: The target stock must be greater than zero if the GI indicator is not set

What causes this issue?

The <DS:DE.WRNGRCT>Only include goods issues</> indicator has not been
selected. Materials Management-based Inventory Management is used as
the method of replenishment. In this case the target stock level cannot
be zero.

System Response

The line is displayed for you to correct.

How to fix this error?

Either select the <DS:DE.WRNGRCT>Only include goods issues</> indicator
and use the simplified method of replenishment or enter a target stock
greater than zero.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WT307 - The target stock must be greater than zero if the GI indicator is not set ?

  Certainly! Here's a detailed explanation of the SAP error message WT307:
  
  SAP Error Message WT307
  Message Text:
  
  The target stock must be greater than zero if the GI indicator is not set.
  
  Cause
  This error occurs during the creation or processing of a Warehouse Task (WT) in SAP Extended Warehouse Management (EWM) or Warehouse Management (WM) when:
  
  The Goods Issue (GI) indicator is not set for the warehouse task.
  The target stock quantity (the quantity to be moved to the destination storage bin or stock type) is zero or less.
  
  In other words, if the system expects a goods issue (i.e., stock is being removed from inventory), but the GI indicator is not set, then the target stock quantity must be greater than zero. If it is zero or negative, the system throws this error.
  
  Explanation
  
  GI Indicator: This flag indicates whether the warehouse task involves a goods issue (stock removal).
  Target Stock: The quantity of stock that should be moved to the target bin or stock type.
  
  If the GI indicator is not set, the system expects that stock is being moved internally (e.g., stock transfer within the warehouse), so the target stock quantity must be positive to reflect the movement.
  If the target stock is zero or negative, it means no stock is being moved, which is inconsistent with the task setup.
  
  Solution
  
  
  Check the Warehouse Task Configuration:
  
  Verify if the GI indicator is correctly set for the warehouse task.
  If the task involves a goods issue, ensure the GI indicator is set.
  
  
  
  Check the Target Stock Quantity:
  
  Ensure that the target stock quantity is greater than zero.
  If the quantity is zero or negative, correct the quantity in the warehouse task or the underlying document (e.g., transfer order, delivery).
  
  
  
  Review the Movement Type and Process:
  
  Confirm that the movement type or warehouse process is correctly configured to reflect the intended stock movement.
  For internal stock movements (no GI), the target stock must be positive.
  For goods issue processes, the GI indicator must be set.
  
  
  
  Adjust the Warehouse Task Creation Logic:
  
  If the warehouse task is created via custom code or user exit, check the logic that sets the GI indicator and target stock quantity.
  Correct the logic to ensure consistency.
  
  
  
  
  Related Information
  
  Transaction Codes:
  
  LT03 - Create Transfer Order
  LT12 - Confirm Transfer Order
  /SCWM/TO_CONF - Confirm Warehouse Task in EWM
  
  
  Tables:
  
  LTAK - Transfer Order Header
  LTAP - Transfer Order Items
  
  
  SAP Notes:
  
  Check SAP Notes related to warehouse task creation and goods issue indicators.
  
  
  Configuration:
  
  Warehouse Management (WM) and Extended Warehouse Management (EWM) settings related to movement types and warehouse tasks.
  
  
  User Exits / BAdIs:
  
  Custom logic in warehouse task creation might affect GI indicator and quantities.
  
  
  
  
  Summary
  
  
  
  Aspect
  Description
  
  
  
  
  Error
  WT307: Target stock must be > 0 if GI indicator not set
  
  
  Cause
  Target stock quantity is zero or less while GI indicator is not set
  
  
  Solution
  Set GI indicator if goods issue; ensure target stock quantity > 0
  
  
  Check
  Warehouse task data, movement type, custom logic
  
  
  
  
  If you provide more context (e.g., transaction, process step), I can help with more specific guidance.