How To Fix KFPR108 - Do not enter negative quantities

KFPR108 - Overview

• Message type: E = Error

• Message class: KFPR - Transfer Prices for Individual Projects

• Message number: 108

• Message text: Do not enter negative quantities

What causes this issue?

You have entered a negative quantity.

System Response

INCLUDE NA_ALLG_NOVERARBEITUNG OBJECT DOKU ID TX

How to fix this error?

Enter a positive quantity.

Error message extract from SAP system. Copyright SAP SE.

KFPR108 - Details

• The SAP error message KFPR108, which states "Do not enter negative quantities," typically occurs in the context of inventory management, production planning, or similar modules where quantities are expected to be positive. This error indicates that the system has detected an attempt to enter a negative quantity in a field where only positive values are allowed.
  
  Cause:
  
  Incorrect Data Entry: The most common cause is simply entering a negative number by mistake.
  System Configuration: Certain configurations in the SAP system may restrict the entry of negative quantities for specific transactions or materials.
  Business Rules: Business processes may dictate that negative quantities are not permissible, such as in stock movements, where negative quantities could lead to inconsistencies in inventory levels.
  Document Type Restrictions: Some document types in SAP may not allow negative quantities due to their nature (e.g., goods receipts, production orders).
  
  
  Solution:
  
  Check Input Values: Review the input fields where the error occurred and ensure that all