How To Fix WG087 - No maximum order qty check possible. Material &, supplying plant &, Un &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 087

• Message text: No maximum order qty check possible. Material &, supplying plant &, Un &

What causes this issue?

According to the document category, the maximum purchase order quantity
material master sales data) should be checked for the issuing plant.
Conversion of the unit of measure for the specified material and the
specified issuing plant failed.

System Response

The purchase order is not forwarded to other suppliers.

How to fix this error?

Maintain the corresponding master data for the above material and
supplying plant.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WG087 - No maximum order qty check possible. Material &, supplying plant &, Un & ?

  SAP Error Message:
  
  WG087 - No maximum order qty check possible. Material &, supplying plant &, Un &
  
  Meaning / Cause:
  This error occurs when the system tries to perform a maximum order quantity check during procurement or production order processing, but the necessary data for this check is missing or incomplete.
  Specifically, the system cannot find or determine the maximum order quantity for the given material, supplying plant, and unit of measure (Un). This usually happens because:
  
  The maximum order quantity is not maintained in the relevant master data.
  The configuration or master data related to maximum order quantity checks is incomplete or missing.
  The unit of measure used in the transaction does not match or is not properly converted to the unit of measure in the master data.
  The material or plant combination is not set up for maximum order quantity checks.
  
  
  Where does this check happen?
  
  In purchasing documents (e.g., Purchase Requisition, Purchase Order)
  In production orders or process orders
  In MRP or other procurement planning processes
  
  
  How to solve the issue:
  
  
  Check Material Master Data:
  
  Go to transaction MM02 (Change Material).
  Navigate to the Purchasing view.
  Check if the Maximum Order Quantity is maintained for the material.
  Also check the Unit of Measure used for the maximum order quantity and ensure it matches the unit used in the transaction.
  
  
  
  Check Plant Data:
  
  Verify that the supplying plant is correctly maintained and linked to the material.
  Ensure that the plant-specific data for the material includes maximum order quantity if applicable.
  
  
  
  Check Configuration:
  
  In some cases, the maximum order quantity check is controlled via customizing.
  Check the settings in SPRO under:
  
  Materials Management ? Purchasing ? Purchase Order ? Define Order Quantity Limits
  
  
  Ensure that the maximum order quantity check is activated and properly configured.
  
  
  
  Unit of Measure Consistency:
  
  Verify that the unit of measure in the purchasing document matches the unit of measure in the material master or that proper conversion factors exist.
  Use transaction CUNI to check unit of measure conversions if needed.
  
  
  
  Check for User Exits or Enhancements:
  
  Sometimes custom code or user exits may influence the maximum order quantity check.
  Review any custom developments that might affect this check.
  
  
  
  
  Additional Information:
  
  
  Message Text:
  
  "No maximum order qty check possible. Material & (material number), supplying plant & (plant), Un & (unit of measure)."
  
  
  This message is a warning or error depending on the system configuration and can prevent saving or processing the document.
  
  
  The maximum order quantity is used to control procurement quantities to avoid ordering too much stock at once.
  
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  Missing or incomplete maximum order quantity data for material/plant/unit combination.
  
  
  Solution
  Maintain maximum order quantity in material master (Purchasing view), check plant data, ensure unit of measure consistency, and verify configuration.
  
  
  Transaction Codes
  MM02 (Material Master), CUNI (Unit of Measure), SPRO (Customizing)
  
  
  Configuration Path
  Materials Management ? Purchasing ? Purchase Order ? Define Order Quantity Limits
  
  
  
  
  If after checking and maintaining the above data the error persists, consider debugging or checking OSS notes related to message WG087 for your SAP version.
  
  References:
  
  SAP Help Portal: Material Master Purchasing View  
  SAP Note on maximum order quantity checks  
  SAP Customizing Guide for Purchasing Order Quantity Limits
  
  
  If you need, I can help you with step-by-step instructions on how to maintain the maximum order quantity or check the configuration.