How To Fix GPSC318 - If it's not the first step in Sliding Scale, zero quantity isn't allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: GPSC - PSC Application

• Message number: 318

• Message text: If it's not the first step in Sliding Scale, zero quantity isn't allowed

What causes this issue?

Zero quantity is only allowed in the first step of a Sliding Scale

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please change your entry

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GPSC318 - If it's not the first step in Sliding Scale, zero quantity isn't allowed ?

  The SAP error message GPSC318, which states "If it's not the first step in Sliding Scale, zero quantity isn't allowed," typically occurs in the context of pricing or quantity management within the SAP system, particularly when dealing with sliding scale pricing or quantity-based pricing structures.
  Cause:
  This error arises when a user attempts to enter a zero quantity for a step in a sliding scale pricing structure that is not the first step. In sliding scale pricing, the first step can often accommodate a zero quantity, but subsequent steps require a positive quantity to ensure that the pricing logic is correctly applied.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Quantity: Ensure that the quantity you are trying to enter is greater than zero for all steps in the sliding scale except for the first step.
  
  
  Review the Sliding Scale Configuration: Verify the configuration of the sliding scale in the pricing procedure. Make sure that the steps are defined correctly and that the first step is appropriately set up to allow for a zero quantity if needed.
  
  
  Adjust the Pricing Conditions: If the business logic allows, consider adjusting the pricing conditions to accommodate the required quantities. This may involve modifying the pricing procedure or the conditions associated with the sliding scale.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on configuring sliding scale pricing and handling quantities.
  
  
  Seek Help from SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  Related Information:
  
  Sliding Scale Pricing: This is a pricing strategy where the price per unit decreases as the quantity purchased increases. It is commonly used in sales and distribution modules.
  Pricing Procedure: In SAP, a pricing procedure defines how prices are calculated for sales documents. It includes various condition types and their sequence.
  SAP Notes and Knowledge Base Articles: Check for any relevant SAP Notes or articles that may address this specific error or provide additional context.
  
  By following these steps, you should be able to resolve the GPSC318 error and continue with your pricing or quantity entry in SAP.